thumb|Veljo Tormis in 2004. Veljo Tormis (7 August 1930 – 21 January 2017) was an Estonian composer, regarded as one of the great contemporary choral composers and one of the most important composers
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88596d0a99e565048496aa971410486355c102de00567a77d8cf4b191df65dd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e862969a-dbf0-4baa-855d-6e186c897706.json and https://artists.proofprofile.net/proofs/artist/e862969a-dbf0-4baa-855d-6e186c897706.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fading: 9 Centuries of Choral Meditation & Reflection
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b99e9ba8e9fbc440b919c747a44f5fc590a827a26182cb240f6be1e27ea90a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e63a0c2dcbcf60d5573c6067ddbc899fe50f00d5a333e7b19edf5da06f8adf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090116ce6dd0062062c88d98db7b85d1ae3440842a28f0a591b34ca228cf25ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd3153dc45f52468102738a42b0cf394d936c876f90f272a71879f7856c6949. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe461ac02a0123a2b06d23dbbbf05b0b64038ebc4b70c7a70fce6a6a42e3f3b1e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:00:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06483c0512a103d792d046fad3ef516ec8678f2eb754dab9b12821764b1bc778. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028506.
4 Estonian Lullabies: No. 2, It’s Time for the Little Berry to Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651943b9de0a5051780a6ef997ec894e59dafd5b3dab0e9ce19bce02696ac000. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:19:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe161daf72def7eb1621120d1c5568eb55422ce288a6e19a0a5033a2e0ac349b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3af09a3a677a700a66af764065216a8c97e784ffe286a0d64984cbb2a00428. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd201ead03a56932b766f3bde6c96b9796b2596a45c1b614779a82125f78c5e1. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5a73d0ce3515b759c064f93927ef634758f14153401f38082b74f8131f93d7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1a23e5d9f977da59b10b27c0c2342ced02df0ed0469ba65cca7dd32436fafa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1047338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b1806dcefc03a00d4df32b6542a4515a0fbc5b419cf2f522949e43421b305. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1047342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3350216aaa0793f829f4bf7fbf3e21daae04a0e0ee2939350995c3c452bd4dbf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1047345.
In Bright Mansions Above (arr. K.L. Scott)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b44ae8ca4d31862aef912691a17c60e858745ea6232f4d41d9900e33c35e74. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1047347.
Reminiscentia, Winter Patterns: II. Cold
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1872ffaaa0c71b18a47dd86f6017ac406c95458e908afba9ab5a943e1637f079. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332079314.
Reminiscentia, Summer Motifs: III. Summer Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bcac8d4f8ee9ec9ad88f5d22927a0d0df34751e5e7fda2835f88c703993a03. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332079325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d41f951fff19b01ed57df848f75d8492588b5eb52fe90787f36a17f645ac9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331332701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555355be62c48dab1e69f1ebc55369202d650ca1a173968d7f6efd174a7c0069. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331332702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2107f9c08ea01b2db6794edbe12ef8e41df6f752afa0e7fd85bf9706747ba0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331332704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78fadfd8f88df4140c1cb1e2d1c6e9c97e12404d465f483a0edbadd3c021ed4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331332710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ca79fda3cb1c63ff6e5b822b7acf55760986543220fd9440303a94fa28b49e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331332717.
Tormis: Three I Had These Words of Beauty
Casting a Spell... Estonian Calendar Songs by Veljo Tormis
Tormis: Swing Songs: No. 2, The Sea Under the Swing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e3135f131b0615beed7642900bd0bcc95d3beab68e332b267781c33cf49e68. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502941.
Veljo Tormis: Laulu palju - Liederhaufen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f07ef8a0b30a20211220abe51ae0d29636cae71b996dd4855a38ce544ac801. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339868704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046fb1e61b1b2358ce5362df6978a47b7d0519cb975f76335cfdc99c3b17eeab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339868705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc189dc9ab9fd66142074c44b5155928df13cab42eae05ae164f6e0aaf47dc35f. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T18:09:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339868703.
Forgotten Peoples 4, Ingrian Evenings: IV. Chastushka 1 (A Village Party Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62919e8faa725bc1ed1a6007cc7a98f2e1c5cf06302c3e5b6180bec12e32248. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339046004.
Forgotten Peoples 4, Ingrian Evenings: VII. Röntuska 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661f499b02799914d0b6d194c7bf34ff028428e548e03f2132bd838f938a2dd3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339046007.
Tormis: Bulgarian Triptych, North Russian Bylina, 3 Hungarian Folksongs, 3 Stars & 3 Livonian Folksongs
Pärt: Cantus in memoriam Benjamin Britten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef349a22d077def251a19cb8139fe299fcbfc8c0d819ffcd73c725e05831958. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003352.
Tormis: Swing Songs: No. 4, The Swing Asks for Gifts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096cf3b9570ffd13c3ab7e2357d8561b67ae4cfa219e1dfcb866bcce37ecbd4d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6560b7f5f3a893467019053515963228e422747d9321facb67802a88f5666de5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75848c2050ea6d3a2336b3b0b2f5cd94ab70d2bf60ae331f50c42af043e48a79. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIABA0700418.
Tormis: Curse Upon Iron - Works for male choir
Incantatio maris aestuosi (Incantation for a Stormy Sea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb31d3141cdf15c6154e414927b0746d6a9f0380ae7452e70a8509253b6c2d0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAET1293010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd1d5ef84bf67458ed856e33db51e079c98d947f30757eeb0d750c3808d71ca. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190917812.
Autumn Landscapes: I. On hilissuvi "It Is Late Summer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ecc626769bbee133360dad6592704bdfd8070ca9689edff8e7f071ad1e99bd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0860115.
Autumn Landscapes: II. Üle taeva jooksevad pilved "Clouds Are Racing"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1872094c75a9c7b04217da5e1a6e95aa4934ecf3fb27bb529b7ba8735a6b73bb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0860116.
Autumn Landscapes: III. Kahvatu valgus "Pale Light"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dab39cdd86ff92fbcbbea31749d7866869c536381875491929f12ffa916b8f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0860117.
Helletused "Childhood Memory – Herding Calls"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa559c9433cfcd5678a0722f5bb17bbfdaefb8e5cc32aac88915edcc75d4c7720. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0860126.
Veljo Tormis: Forgotten Peoples (Excerpts)
Looduspildid: No. 3. Sugismaastikud: On hilissuvi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9094addb197113a92aca1b931c8e3444d10269fff323c109da1cebce3ac68b6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720635401.
Looduspildid: No. 3. Sugismaastikud: Üle taeva jooksevad pilved
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db2054fad0010e9342b9d4cfdd3e6dc2a9030e0406f716e598fb296fba369c5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720635402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c542a46bfd6750b8c67b46ad55cde06f2fd0d9a1b1cb7ab75587574dd1493e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720635419.
Men's Songs, Vol. 1: No. 5: Song of the Turkish War
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64b3debcb02a5ea5bd43b920f717098614da60ed03a37cb4f0054b9e0a2f289. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJZY0700101.
Veljo Tormis LOODUSPILDID "Kevadkillud" (J. Kaplinski), KEVADTUUL 春の風
Girl's Choir ELLERHEIN, dirigent (conductor) TIIA-ESTER LOITME エレルヘイン少女合唱団 妖精たちの歌声
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac9a324862a3bc6d050fa431c76c37c68efb9ad6c719244134b22cf3ab7fa58. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEJF12300010.
Four Russian Peasant Songs: I. Près de l'Église à Chigisak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e041f0de82bc3983fe0dfb4fc65e3cc6fac171267b54453f4c72084ebb059fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU229700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af0a8a85bc5ee7d8bc7fa17eb3ce7210012fc4280578566e1a1d9a33ff12969. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU229700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3e375ecb4083ce8ec4fa299c1e2113b24ee838f9dc33354e261c5ce59af336. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU229700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4d783947b4679ed83e954877b1b7102b96d726c0e4e4c5dcd6709d6558f16d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ddf08292933dba0fda16d16502e45f8e2dce7599f18131c68a0432092bfbb5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c277c7324fe00901557da14cf60d704ad22fa01898e56987442b00115f7c54. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7607271c9d43198d64025e72f0710992219351996d59036cfc5a1aa02b35e0c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400af832fdc27ae43c69f8dc2f4dde917f192b63768bb8308032d155ca98e7b6. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb71de5fb35e1ee35d6e3d71d2cab1a5bb47b63d278839b5a9be41211a162ea. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da92f16d45ab8ac3770b0624bf349f254a31e89a4c1a6dc2f4491e3c3084c48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8ed31957a3304348dbf04f6fc273053147d93cb451c75e3b0333b10599794a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeff0689f0717e261907807611870dd4d713986ccb54778be2381674407f2105. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339870110.
3 Quartets, Op. 31: No. 3. Der gang zum liebchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941529422b44ca6d475b401581c0658b8af3b0e39977bb2a4457f3335726c5a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f3640d3a6b387764a86a853ae6e0ee3f4cc2483865d85bbf0d09ef76290285. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629809.
4 Estonian Lullabies: No. 1. Laulan lapsele (I Sing for My Child)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239b9eca97d2bec3a6d7be13776487fc9cc6eaeddc5f88a3ae321ddd2e491c5d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629811.
4 Estonian Lullabies: No. 4. Aiutus (Lulling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe68e3a3ef7141ec607a828b61717e9299cf58aefa4f0dcaa30fd46db05df97f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fde93e5c0a239025bf823b47fce8f251d87e3f343f075919353d06a3ea0b979. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de7f12e61ef178b5fa9379cdd6e3223682a7495967838a1c44b1cb3b9fb066e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E1629817.
Latviešu, Lietuviešu un Igauņu Kora Mūzika
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e2c1636e109b26e158090faaae2119d16d629e7edfb1b25186ec500d5db68. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1960352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2561d34ba121bd5f052be1629838051ce224db87aae392f84a2ab0ac2b2543f8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1960355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011ca1f2d4a049c44835c34f431839d54907f6202042d194ccc682575dc96ed5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:30:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1960357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734ebaa831491fd4502f454dd1631f6ada33d5fc353a529b212dace0d5b7b1fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1960364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121016db33944cbc645f8503bc2d8ebca3a33b6332cd30335f7b6ed851b7e6be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER180460409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d76a5034bec876cc9610a6f9f996df004ae43f93d00eed8e1fefbd2aab05a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER180460411.
Psalms of David: Psalms 1, 2 & 3 (Happy is the Man)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61da210da8f3b23efd1dd54fc84d55213ae4d03b79f34e56de40b8b0fe4c38b6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145710c2434465e2c945094a5551880d7df0c994a78f0b2f08277df41b6343c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231105.
Lorca Suite, Op.72: III. La luna asoma (The Moon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d140699564ada7e60511674b9472045c98d4aa59dfee97aa4d7484b4768e25. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e09859ef9e7d4464098164064d4dd49fb181d49675365f384334da592da774. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cb702e1baa259cfca0ee5cfca2822268913ec9a768c82470f5c08dbde4244f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074996ced36a5a7ccc180f5be206dcbbb2c00a5a49809a349d5f06f2e86d8ce8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB12083814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410a45ee53a8ed74065e1f94faa0739cf4f46231eed45749c3c66068e57ce2de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8783180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0020fa7f431f5f1efd5f3e41c7e052c1b6631229ee569453c91d38af834fbd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8783190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ccd8b63c9bfa11b47578c04afd445be6ba0e39effcb041c24c4794ba1d96be. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50061efbb9d8337eebbae252b990c4cfbb473c2caec0f3d4fd020ee3b21f6a0b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158cbc46a0c27306dde2de7d84ce01462d1fd500c5189e2d0a005c15c1004989. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0bd50eba69acf12bab8eecba409d6276735b0703f967a67b266bf0d26078f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96ad7bb80531e44d60aa8468ee15bed9eaa07b520181c2a09ae466fc66b3535. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e92c44d1fec274622633b53bad4f6c52901f2e9b56d147eb7887a480e57612. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eac0261f8e24732a4fa216108650cdc5cea04a3afd4efac29acb69eae01ce7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834220.
Looduspildid No. 3 "Sügismaastikud": VII. Kanarbik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb913bcf00fd8731cb01a5370f7e68b22b0dc32d55db9f012a4662ce42fc345. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9834290.
Pater Cælestis - Fadern i himlen / Terra Mater - Moder Jord / Vox Humana - Människans stämma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a12cc07379f57cb3f67d58dfab34883fc0e4fe526fe121d326250b13c30315. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3805f9954c5e137c0453794a8dad2e650ae43a9ed5957c691fe0caee773ab. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6bfe4c580ca3528a2455a117e9574dbd595f44f483de1b861b9606eb09dab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598d499df6ddf1003bf1604f961686a56e67348359cc180d97bcb5f1f4eec1de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d23c343cc0587bf65438c88c14314c023f928e050741dbe2a52df4817953e1b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd298f716ae55128b9d2a92a64c567d564daf8b11c9c608ab68f8b92c15a49cfd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cf8fcb3ef4a59490ec13b25c6e34fbb7f4bc24fcb625909d6118d96c64a912. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75fb24c643f82e22bdc68e2e2b1f849d56f2f52f5fc4d497eb5f2a634999dcb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd64a25a6d77d7856c4def0db901d25c79aa39b5ff7d01df695a3be7e70ad21. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ffa0357394b81f2b0cc062ae5f4cb0072617190c1fad1af76bf3fe4314f22a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd2108e434802d8f07a9b91cb6f46c75e60fed60648bfd0d016ac9f95c01668. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa626a63a270c4d8e345074a4092dda579afcac942b7bcc4f9df4ccab87da5e0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0181769dcbd41a7d2b8aba1d2f9a6adea241bc13d6c9638a115739251d35071. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f24fd1702421e3485ce4a22ae263bc313572058e4b97bdcb459bb9fe5a1311d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25c0999722b081634e458e280f206759af39c0195282e99ce32dd9a245635c3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99721d62327c3115b5cff5e28bbfc45ea7f34c6dcd8a66390e1ee92e2ccae6f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34401723ffdc16a9c7466110abc92209102042243e77223a0895ab483e47ab89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf096ba48d948cd6501836bf5c6b44f1e3fb363a2a85d9ebba7d84ac66ffa001. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc721fc27f8a6384d0afb322a0eceaa78a750c24247977c4a9025e38391b0d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13b3f79ce6d7e509b5a654bbf33c012143312e09de6911c6b0f942bed2f1a9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42212673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341c7a511718f5f31fd6c435f88ed81641f29b189d82052f167b5694d09f8d24. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90655976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17f9b947312fd64a99a00cef73dfaf498ab9f1c81978876b07f7cb39af24ea0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00250172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e95e40c20b8f94d75ea8812ba1e3119117f41a70162d630e34bb3b67a460b8d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00250173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0f9191c407245203f6cd7422ebbab7809a160eb7f437fdf6323d7801a1031e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00250178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb494369e2c6793c56b5751cd7f72e465b40fd6eef2f563a0ee8df89b2f6ab8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00250181.
Wild Swans - Concert Suite: 2. Eliza Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2788b21e0a997b82b3ab12e970990387a80f4559ea7d01b3de640d117029c69b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00550300.
Stillness: Music of Calm in a Changing World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b256b01be2c3241c88c342808783b77c50ee0596da4f3ec97e11b467b299c41. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00851011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd4c2f51807946361c956ad3e0e2f29cfeb9238c0a586c2a0201f3a16ce093. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450175.
Zzz - Classical Dream. Music for Deep Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c0a5bfa6a1c5f24aea4803308b8c333d1f20f2e99097aaa247bfcc9985d7bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9005434.
Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd762500519bb16b32c6e4148e0df021d74a772815f4475d3ae0a648a7d28e8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9275345e69ac931bc707398b8ae29effb27d69d7da021c3e623dc23461e4afdf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0002318.
Brahms: 5 Lieder, Op. 49: No. 4, Wiegenlied (Arr. Mørk for Piano & Cello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7c6fccaa9b5ad808292b534abae03c907c1949e7942bfa82c78e4f8fb07afd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8805843.
Mozart: Eine kleine Nachtmusik, K. 525: III. Menuetto. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86153f3ff695249fac00ea78c347764905501675ce3bba5935d85d21324545cf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302702.
Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba6bda7944a0174cc5b2cc45fa9aad3bc65765c6806aa89bee23acc32822bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501757.
Traditional: El noi de la mare (Arr. Llobet for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407a0f0d8abbe7988f38900d01d8bd8fb23b6f0a85e8dd70b0e518dc4e730cc3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902539.
Saint-Saëns: 2 Chœurs, Op. 68: No. 1, Calme des nuits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93b5839718bdb4dda6ee3acfedf5561c61dcc1620389a35d5fb834c0b0ae5ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9203525.
Tchaikovsky / Arr. Stetsuk for Cello and Orchestra: 16 Children's Songs, Op. 54: No. 10, Lullaby in a Storm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2add071ef2e7bc3d7f84633e690b9bbdebbf7290d978de79b0a89668f0bb1a11. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0500312.
Humperdinck: Hänsel und Gretel, Act 2: "Abends, will ich schlafen gehn" (Hänsel, Gretel)
Symphonieorchester des Bayerischen Rundfunks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7f1b0a4567dd7fd9ba45f83d332865950f90feb5768cdee7e84a7fa4e742f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903785.
Mozart: Serenade for Winds No. 12 in C Minor, K. 388 "Nachtmusik": III. (b) Trio in canone al roverscio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f56fd2ff8373f018be5a49d03b446d67123a93bb12cf3a2bfc9b0223922f25. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA349601423.
Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": V. Il sonno. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315383e4f71c88fdb01a5839f50bfba714e85f784920c6987ecab185ffa0711c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501761.
Tchaikovsky: Mazeppa, Act 3: Maria's Lullaby (Arr. Milstein for Violin and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3574503ad0b1af291a55eeee3d092db0a29288610b8e9ae4d64b767a1859c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808601400.
Telemann: Oboe Concerto in F Minor, TWV 51:f1: II. Largo e piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8283ae68a2703739301bcfee719320cf3b706131b726bca104e89733f15f91. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7892784254f4e8ae8d282afc5cecfa7794e4b23e98d66318ff3a3657eca0cf1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2203391.
Britten: 2 Lullabies for Two Pianos: No. 2, Lullaby for a Retired Colonel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5b55d0988230166f43d921d34933e484558a84375bb2e15874e349b80cfaa2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9003907.
Schumann: Kinderszenen, Op. 15: No. 7, Träumerei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e323f875c87c144f8d1eed45cb669aa57582210af069f7d733d232be467a27e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111000143.
Tchaikovsky: Children's Album, Op. 39: No. 21, Sweet Dreams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4d0b15e55be36fb59853e94c6440eb8404c81ab5fd12bd3476b5257d495061. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209100022.
Tchaikovsky: 16 Children's Songs, Op. 54: No. 10, Lullaby in a Storm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841f713e5ee7984c98723db5172c7f8a70e7d94e65228d2c72dcdc0fa06feab6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209023903.
Anonymous: Lullaby, Lullow "I Saw a Swete Semly Syght"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2676bdfeed055254ba8240f4509f6b46694d9c4fb23b7b2104f9a3406f604ab. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0701022.
Gershwin: 3 Preludes: No. 2, Andante con moto "Blue Lullaby"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4e5fc4018134d8cfe2889143eddb33de63b0049fa3ca924b4c6e3d81313e79. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209447032.
Purcell: Funeral Sentences: Man That Is Born of a Woman, Z. 27
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092630ceb9efaab8dcec252881b68c414b809172c1648278a36aa9f51bf21cee. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9103806.
Debussy: Children's Corner, CD 119, L. 113: No. 2, Jimbo's Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7b2a67962c0e06c0baea1c67a6fe71dacd4e5fa62900dca084cf587473abb8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada76053fe87e5d43c8ddafb2bd30ffbbfd1ad849a4a990eb0e5f57d500db75. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200736.
Schoenberg: Verklärte Nacht, Op. 4: I. Sehr langsam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7bb198f09973d8138bc0067140d40f43517c1ce7880593dbff26cea2a40f48. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9403260.
Tchaikovsky: 6 Romances, Op. 16: No. 1, Lullaby (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb108a0f08babc2c1a1597979b5f26cb43432cb56d3bb0773492aa0ed3bb2992. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209219101.
Bach, JS: Goldberg Variations, BWV 988: Aria da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2fb18fc0bcbc61a16d10acfc73580a55e4e93c738997dea9cb7d5a76bb71d3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1100508.
Rachmaninov: 12 Romances, Op. 21: No. 5, Lilacs (Version for Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8954e442202dd44bd330af3f84c1a290a1844dca99816a1ccd9c576b4c67c37c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901452.
Fauré: 3 Mélodies, Op. 7: No. 1, Après un rêve (Version for Cello and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2019e115baf96d68d48075eca26a0bc100dc0f01a4b99c6a30771070bad8fb0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802732.
Vaughan Williams: Hodie, a Christmas Cantata: XI. Lullaby. "Sweet Was the Song the Virgin Sang"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198bfc220ce9edffcae5314b1588d1506fe49ecec77b31a2d33cb21cd87b7c5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0002262.
Mozart: Serenade for Winds No. 10 in B-Flat Major, K. 361 "Gran partita": V. (a) Romance. Adagio
Berliner Philharmonisches Bläserensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa760569626b6d6d2c49a8081a380a57f6990e31c04de7ebb19cae9a10f80806. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501653.
Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc63c27811d983d6ac5a55fc25321c41bf6c6bb228f51ae64e0e9d558a1565a3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103447.
Grieg: 19 Norwegian Folk Songs, Op. 66: No. 17, Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38a0fa059799edd2524cb24a393afee0ca20d2e228e9043ccdf26c34c6b1142. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701580.
Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c47a97085d6d5f2ee4cfed6fa6daf2d1b30f05dc3ac5658d900303cb97a5e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000286.
Massenet: 2 Berceuses: No. 1, Très calme avec un sentiment intime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1c23c99ea6abd5cf713cec38b0b34c6cd584c65beadc59da84cbd36e10f8b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901947.
Stravinsky: The Rake's Progress, Act 3: Lullaby. "Gently, Little Boat" (Anne, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464d3c71633f8f7d1834cf852e46a677673768e118f9b01f30c154c99814c19f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209516071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc719cae7300b7a34125bb16d899a2ca978ae4b557d1f40f62b0ec96bc62f7b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102691.
Delius: 5 Little Pieces: No. 4, Lullaby for a Modern Baby (Orch. Fenby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9493b2d98d3096138b892535ee70ec1a87f0f5a6abb99f16611e35f88992103. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcacf4fcfdada250f4e1dc077f10e5118c3c8f54e8b2720cf802c2f47b6d98d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8700335.
Tchaikovsky: 6 Pieces, Op. 19: No. 1, Rêverie du soir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3ccba6c0738dfd6ec1cbcd9aac9b5eee9a660c2727d496270514fe3e60a8dd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209218110.
Offenbach: Les contes d'Hoffmann, Act 3: Barcarolle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ddd0b78c81099cd5f0000bc5e50c60741db0530b81e01023e0226ce378e9f5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340301060.
Marcello, A: Oboe Concerto in D Minor, S. Z799: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561b3295a07c413709265578765d43c67e63a500b2ab77a0c61466cf16019e3d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800111002.
Mendelssohn: A Midsummer Night's Dream, Op. 61, MWV M13: No. 5, Intermezzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc513847d2b41aa521a8382f8ebc0d3a244f698e14bb5ea947a0d9d8e734859. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621de62f17f281e5382cbd6c00ebbdbd22c9ad3f6e6339ce5fe499390872b86c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628800661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98369c1e8dd8ab5aa9a7ea6817db47f82902ea62e5f84ffd8d19a37f4011f72e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502118.
Stanford / Orch. Gamley: Songs of Old Ireland: No. 30, Irish Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3071cd397c180fb8f45f5b3633f462b91fd1e3445814cc2d7277c1d4df2aa8a7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600578.
Ravel: Berceuse sur le nom de Fauré, M. 74
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34c66a70458a98c6aeb9b70dbd4199994c97e63ae408b2937c40c927d6c1bd0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207303800.
Shostakovich / Arr. Atovmyan: The Gadfly, Suite Op. 97a: No. 8 Romance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364608020ecbb920a1f7dfe29ead2172d60ad1579d587a4426c923ca124ee02c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9100155.
Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fu" (Version for Trumpet and Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b102a98697b9599e00eef35d869cb852f710ca1dd32d8e6e3dfd4f4f3937a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e3135f131b0615beed7642900bd0bcc95d3beab68e332b267781c33cf49e68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502941.