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 0xb7791643cb6dde4feceb800ed3cb792d462bdf9cdbfbc3a36df64a6dc438db44. 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/c482170b-dd7c-44ca-8a97-6000b9e407cc.json and https://artists.proofprofile.net/proofs/artist/c482170b-dd7c-44ca-8a97-6000b9e407cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xbb9fc148f29d58cb7176514ddbc15d1cd3d0389304c87e845b9a1ce5bf20f1a2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:49:54Z), 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/GBF071403560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2ae48f1dbe6c44a170479b58d35a59688294641a9db7c1136c1fa3f655b5fd. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBF071403190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fce57c2fa9813c57ed226d188eaa89946bb367e4841a496e4e109fbe42bdb0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBF071403050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618be370db8816884d6b6bc135dc21f8c14daf4aac2dd9c92c6d6ed13f081005. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/GBF071403210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814aaf204ca7dfc33aaaad6fb5ac4016e371b80f4260fa21022eb06da8533f57. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBF071403040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c681b1a61a584eadfa5c7edc31a6cb9816928cd01c1061cd299bee9fa5e557. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/GBF071402800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c23bbc50c28862dc89af3e9738438249a0ce9876dd078c1a9db65c7a99c21a7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBF071403080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2bc66327dec2bfe7e0af0c264ceb23b5954e6a37936ee2c9eb8c556b2666f3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBF071403100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01724290663bd8e5235102341113545cc5984542ce25c6ff53485865e63157be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBF071402170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859b7e24ded199cf6b69d55e3673d576830d1e6fe9ec3afbdfd03189e8ba42d1. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBF071402250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c2519a48d33fbb6161267ec8060b5749f52c709ef9b29326aab9b80ff7cfb0. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBF071402580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbd006571fe2ff6d2421d8b3b27f54390bf8b6607966d6a8f87b6b133175e3a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBF071402220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29092151374ab13239112a2dc92c42ab40901cd1a487ee3f68a0447e26c64fd. 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/GBF071401740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae0474a1878c5fea3d42cb38dc3fe8801d386cb075c4dd64353863256e329c6. 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/GBF071401890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e54199c9cf386bbb496baad8dc04c5516f251be9e1f0af1403c2eee38718c8. 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/GBF071402930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567d457b914a082b655115d9f5c1e0b015a0b7ec714900ab049aed8ebad7cc7e. 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/GBF071401900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3d834f00eee97c094538b975dee6e9fc36034f3c6531b48ea00660a2bede58. 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/GBF071401850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e0698b382d5c074d3dfed426f712a23b9795519c7c48203f68c3fcdf0ec310. 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/GBF071402990.
J.S. Bach: Air on a G String (from Suite No. 3, BWV 1068)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fdb6aa9476112f8ea95996107dd2a8eba1adcb0e8a43db6fa918fa0431ba93. 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/GBF071403310.
Handel: Suite No. 4 in D minor for Harpsichord, HWV 437: Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8edb374f52ff7d9b410b7b247a8cc3ff8e77419ade33d756bb6fce74ab1c05a. 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/GBF071403260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3983e71ae01bc3930a0dc632bb9b30a490540be428c866b107e2d43f1cf50606. 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/GBF071403330.
Rheinberger: Cantilena (from Organ Sonata No. 11, Op. 148)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9715d0bdcb5dd6ead438e80afb5848e3f60d7fbf9de0b8433f6f14069ad26734. 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/GBF071403390.
Mahler: Symphony No. 5 in C sharp minor - Arr. Flint: Adagietto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7191abf3ac8e03f27e21cba5069da48bd48db67ec7e042fe9668e09cebf538e5. 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/GBF071403440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a02abb55841034029476549c71577a55a87d5180af2c86fb11cd7e821e50823. 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/GBF071403130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccec2e5631c2a1cee21bedcbd37185ae628b0625d15fb01013c3393d4cd39a2. 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/GBF071403200.
Grieg: Morning From Peer Gynt Suite No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149cbb4e5db32910c361ae050209c1be4c9a1584ee853f9e25cab9c0575b2219. 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/GBF071403170.
Franck: Prélude, Chorale et Fugue - Arr. Friedman: Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bacdb1e5e854cdfe9ca216ec4ceac5280b30a741ffca5cbfb48a647f49dacc. 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/GBF071403180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f6f859f531fb3fd0cb5e541a71d98eb5930d87b68a4a58e580137791d1dcab. 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/GBF071402960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974a63af302554bf43ba720b0da2e6d0020685376f768bd8967ec413895b05d3. 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/GBF071401980.
Saint-Saëns: The Swan (The Carnival of the Animals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56969067ed0e1ca04cc0762e0c34d741131f0c5725317e05081c111842e88316. 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/GBF071403370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd664962e087f3b7851aa1597f1c93aca4bd99078927add5928bb69830a036e1f. 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/GBF071403340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639a65428744be60fdc928afef10061d186e9b7296b1c046190f8da89a15be5a. 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/GBF071403300.
Willson: May The Good Lord Bless And Keep You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175ca3ea92ff2290f041a5b06ec647ee184a32111e58b6ae3440e0cecf1371f2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBF071402920.
J.S. Bach: Jesu Joy Of Man's Desiring, BWV 147
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff326e34147ddd6222497917215f61fbc2413c388dd4579c4939d3d3bf56080. 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/GBF071402690.
Grieg: Holberg Suite, Op. 40: Holberg Suite, Op.40: Air (Andante religioso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde65bdd1f9dea2b330957595e7dac826aa003136759ac6fc27c73784403c88ff. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBF071403460.
Mascagni: Intermezzo ("Cavalleria Rusticana")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61934315ffdb74eb4b05638d0561554e6a43c920ab722e4107f75731ae957c60. 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/GBF071403350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80229acd991e62fdb21456f213b041cfa8cbe2baff7a93b73a2d35eb20ef99c8. 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/GBF071401800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67941d82ad34d8ff51eb9e6248c30def47bf0405e03b8e45523dd51b69f34b20. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBF071401780.
Pachelbel: Canon in D Major (Arr. Robert Schultz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419c13fcc7370dda83d727f2c4e05ea4ff5fc422a7d59485eba545c6fb25d85a. 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/GBF071401860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b731175889899c3e7f9077650fc9b1cc930639e2a4d50c0c938667ce0806b7. 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/GBF071403380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1635b8b2f397fbfff41c5fe25c4665c082e68a4dc1cd93ae99bffc09d1f3e88. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBF071402430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa715fe32192f8e1ce019c453540f7dda572c5a48100e67b21022a4517aa3fdbc. 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/GBF071403320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e19a609c408170b823d0fce093466c3c19775bfc50de18fa2ce88030c4d05ae. 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/GBF071403360.
Elgar: Variations on an Original Theme, Op. 36 "Enigma" - Variations on an Original Theme, Op.36 "Enigma":Nimrod (Adagio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8940e189a9d1f2c7a2f94a54e4d186986dc0c7e5dde407e7c99da5269698091. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBF071403410.
Grieg: Last Spring (From Two Elegiac Melodies, Op. 34)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf277fd9f4fcd92d30588b71354fe000be7312acd1943f1bfb4dd63f22ae35e. 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/GBF071403430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac2f5ba06790fc89f18ad31b806e8c06a0bf57e0e2c632a152ddbd80e31063e. 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/GBF071402360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ba248ecd5824fbe75750fbf3df15301f6de804e487e30f01b1444d305cdbec. 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/GBF071402230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf21c0431e4029835b5ff9b8c28128c7a829f102384d2c5902f15748f4c22469. 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/GBF071402150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb2889c9547c654a232269cadeeda08119e888174e71eb87f6a90f34d8e3b31. 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/GBF071403270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819b4d86e57aac676d48c284152931fe15da574763b7d766a4db8262df9d9c5. 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/GBF071402710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c65b7f13170bd0d75c7da5e47df945af665d902fe88ae09c672eb8d83f38b14. 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/GBF071401950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b9f337235021eca903b5be15f977097893321e4022a3bfc643a02e96957666. 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/GBF071402740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa77b09071ae32173c97fedd2125c0f7bb246f6f66685e932f2e3ef698b4860. 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/GBF071401970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa664db7a26b937ea8a9bd170d591e31b05db9e23ff660bf8d60711e89787e457. 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/GBF071402510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2994ba14aa0af6c4931f8d07db9cc271489df7049a5b5a41e8edf83487b1cc. 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/GBF071402620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155185bae21f79ca5dcca8e22fb974effe899909ba56b767451cef92bfc64b24. 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/GBF071402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373337d19289169157390762b0bd63ae2a8cfd24cad82873b3ab0bae51fbf97c. 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/GBF071402730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1455c7f5d7c79af50beb23c35c19dfbd17dd1c36ff689a58ca76b8c71e1e127b. 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/GBF071403110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb68ecc35dc811d7aeef994b267dae8515e99b1e72d88263414f76191b8350cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:34:42Z), 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/GBF071402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e9c2ef05e58000eabebad3d3eadb530040469cc91ced7a81e180df60ca4cb. 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/GBF071402320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d7ff44d86d63276a2d005b44fec289f1c9fb6065fcd1b4be2eb49155c5b432. 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/GBF071402440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076cac8586685e063da67627af83fb6f80bd47b2c345c2ec90576c1ba09bb1f4. 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/GBF071402880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b7977cbea53cc5e7eee6afaf0b46d7b19d89bcc8d3a601c9503561fe182552. 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/GBF071402660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67611a6889a6f785e2b9d40f32b4f8d3523fa3c7389a08a568cb3cb8b5bca92. 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/GBF071402480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ededd2442640b3ca15aef78bba56a81066c078272c410d59dc9cf57afa208b. 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/GBF071402330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb101616b2f7251f017b7c495c586deb44917c500eebae5363d38b4de988914f8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBF071402470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8186ed317ec303a76f3127b45e2cecda31e47a4a891f9237bef37630d91d2241. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBF071402640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fc320ef9701d63256638f64c967246a1a77a20eb39fd8ac5c54e2a2af47ec9. 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/GBF071402720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f552431964e0e1605bb2d03103d72f366b6ccce3141e05d3a7f935fe9ecc18. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBF071402600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965784aad5d5dfff3e0c7c322aad78f7c59fc709db1b2f7b837a69044a818782. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBF071402760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479d14d3088b9d435634378afe239799cdffcf2f1413820140fd0f9597cc8d9a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBF071401760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781e2f426f1fe372ce526931375fd02505c95d353e03c4a307fd7285b1229850. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBF071402980.
Glass: Truman Sleeps - From "The Truman Show"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06c088ff76fc7bf207605b024821f4682482fd0ff78e17d2bc3bf7e0f7d906c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBF071403250.
Marianelli: Dawn - From "Pride & Prejudice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab085ed29142faa42a70cbc24aab2055e54cbae6b66213c70b299fb5491f702. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBF071403020.
John Williams: Theme From "Schindler's List"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b077055bf232352810ce12ea5da25333d57fa8374238f05ffa644c1308cd4ec. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBF071402240.
Horner: For The Love Of A Princess - From "Braveheart"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba801ac81666f037975637aa827e134a7cdd0238583e94030a103f7449487591. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:25:34Z), 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/GBF071402460.
Horner: My Heart Will Go On - From "Titanic"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b7c499b4e6f76817671929bc0c9eb6622115ab974dfaedda5fe251c7e7e94a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBF071402210.
Rota: A Time For Us - Love Theme - From "Romeo And Juliet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6e89259cceae5a6d4c321dcdf9817eec4378f0e437aedbda1f6efbe0c1a380. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBF071401830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b802114d23d92d0b3eff42c374186e997eebffb0b8ea9994527a71075f19b69. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBF071403120.
Love Yourself / Bridge Over Troubled Water
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcba56037476e76f790145adc0d38ff4600656c7a466a90eeb55878bb7dde7cd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBF071601830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35afbe0cbf1084ccbf67e30091a4525101fd77dce2052e54181526563eb489d5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBF071403520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f99cff1cc018eb482762d83687371907f14711236cbc7a114bfa738b09567fb. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBF071500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c916cf0fcd9140c60819ed874a6a76b381d79bc60b588c649778d7e563816e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:52:28Z), 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/GBF071500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07e47293f7001c8bdc9a924fba5a65222a4a1a9c59ddb946f390b431b9aa6c2. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBF071500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0bf48b9562329c3a29dd5e4ee0895128397c639ddfdfc8ccf7cb0810ad6997. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBF071602380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e648aed89aad6fec60e20b9fe9e8e0e52b5e9deea2522f3b21e39feea36769. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBF071700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70faccc052ce6fa1122d608613c20545033f80e01beba0631a2d1581f304bdfc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBUM71800238.
Rewrite The Stars (From "The Greatest Showman")
This Is Me (From "The Greatest Showman")
Eine kleine Nachtmusik, K.525: II. Romance: Andante (arr. piano)
Abdelazer, Z.570: 2. Rondeau (arr. piano)
Schwanengesang, D. 957: Ständchen (arr. piano)
Concerto In E Major "La primavera", Op. 8, No. 1, RV 26: 1. Allegro (arr. piano)
Cello Suite No.1 In G Major, BWV 1007: 1. Prélude (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb89b87f786eb9ce448675f5a53f44df4b72cbf18adc6ee4404a6a0abb8333d6. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/GBUM71802010.
Eternal Source Of Light Divine (Birthday Ode for Queen Anne) HWV 74 (arr. piano)
Guide Me, O Thou Great Redeemer (arr. piano)
Glasgow Love Theme (arr. piano) [From "Love Actually"]
Balcony Scene (arr. piano) [From "Romeo & Juliet"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64d1d82680dcdbf09469b0f3bc7568e9e6d28ad93eb96e0f13e26b9f6164c34. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:26:40Z), 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/GBUM71802344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94a774604a56f7d4efb46f9a2e4e466fcdc2e650271caf6305122ebb23c82ec. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:31:31Z), 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/GBUM71803669.
Mozart: Requiem, KV 626: 6f. Lacrimosa (arr. piano)
Tchaikovsky: The Nutcraker, Op. 71, TH 14: 13. Waltz Of The Flowers (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417a8e1a781efb175933233ed42b2ca674da63c7fe384c0096f053252c65ec9d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBUM71903047.
A Lannister Always Pays His Debts (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb352d19607b85270be6207eac4d8b1c50bd2bcc8cd79b8228276ce9a4c8077. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:51:24Z), 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/GBUM71903469.
Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation 18 (arr. piano)
Queen of the Night's Aria [Die Zauberflöte, K. 620]
Die Zauberflöte, K. 620: Queen of the Night's Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986e51be3ab03eeb373f94edd0c86fc6ba197cd1f82e77a1f01818034dfbf2fc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBUM71903539.
Mercedes Lullaby (arr. piano) [From "Pan's Labyrinth"]
Mercedes Lullaby (arr. piano) - From "Pan's Labyrinth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1181d0b97d2cf4e083d23815f4f02733dbb583eaeb62c31c9fc714426128f39d. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/GBUM71903736.
Light Of The Seven (arr. piano) [From "Game Of Thrones"]
Symphony No. 7 in A Major, Op. 92 (arr. piano)
I Just Called To Say I Love You (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c84989aed60b7972c3f628e0889b19bba1d3d499379ce61bf1df27f477ecc3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBUM71905099.
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Merry Christmas, Mr. Lawrence (arr. piano)
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You Make Me Feel Like A Natural Woman (arr. piano)
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Sitting On The Dock Of The Bay (arr. piano)
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death bed (coffee for your head) (arr. piano)
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Love Really Hurts Without You (arr. piano)
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It's All Coming Back To Me Now (arr. piano)
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drivers license (arr. string quartet) [Inspired by ‘Bridgerton’]
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Giants (arr. string quartet) [Inspired by ‘Bridgerton’]
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Positions (arr. string quartet) [Inspired by ‘Bridgerton’]
Break My Heart (arr. string quartet) [Inspired by ‘Bridgerton’]
everything i wanted (arr. string quartet) [Inspired by ‘Bridgerton’]
Stuck with U (arr. string quartet) [Inspired by ‘Bridgerton’]
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Someone You Loved (arr. string quartet) [Inspired by ‘Bridgerton’]
Higher Love (arr. string quartet) [Inspired by ‘Bridgerton’]
Adore You (arr. string quartet) [Inspired by ‘Bridgerton’]
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I. Allegro non molto (from "The Four Seasons: Winter") (arr. piano)
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It's Beginning to Look a Lot Like Christmas
It's beginning to look a lot like Christmas
Rock A Bye Baby / Twinkle, Twinkle, Little Star (arr. piano)
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Lullabies for baby sleep – Slow and ambient
Jesu Joy of Man’s Desiring (from Cantata Herz und Mund und Tat und Leben BWV 147) (arr. piano) - With Ocean Waves
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Pavane, Op. 50 (arr. piano) - With Ocean Waves
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Spring from “The Four Seasons” (First Movement from Violin Concerto in E Major, RV 269) (arr. piano) - With Ocean Waves
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Arabesque No. 1 (arr. piano) - With Ocean Waves
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Nursery Rhyme Lullabies: Slow and Ambient
Nursery Rhyme Lullabies with Ocean Waves
Nursery Rhyme Lullabies with Forest Sounds
Easy on Me (arr. String quartet) [Inspired by 'Bridgerton']
Traitor (Arr. for String Quartet / Inspired by Bridgerton)
Traitor (arr. String Quartet (inspired by Bridgerton))
Save Your Tears (arr. String quartet) [Inspired by 'Bridgerton']
Lover (arr. String Quartet (inspired by Bridgerton))
Lover (Arr. for String Quartet / Inspired by Bridgerton)
Lover - Arr. for String Quartet / Inspired by Bridgerton
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Set Fire to the Rain (arr. String quartet) [Inspired by 'Bridgerton']
Butter (Arr. for String Quartet / Inspired by Bridgerton)
Butter (arr. String Quartet (inspired by Bridgerton))
Bad Habits (arr. String quartet) [Inspired by 'Bridgerton']
Dancing Queen (Arr String Quartet (Inspired by Bridgerton))
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Dancing Queen (Arr. for String Quartet / Inspired by Bridgerton)
Dancing Queen - Arr. for String Quartet / Inspired by Bridgerton
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Cello Suite No. 1 In G Major, BWV 1007: 1. Prélude (arr. piano) - Slow & Ambient Lullaby
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Ave Maria (arr. piano) - With Forest Sounds
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Cello Suite No. 1 In G Major, BWV 1007: 1. Prélude (arr. piano) - With Forest Sounds
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Cornfield Chase (arr. piano) [originally from 'Interstellar']
Cornfield Chase (arr. piano) - originally from 'Interstellar'
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Come Back Home (arr. piano) [from 'Purple Hearts']
I Didn't Know (arr. piano) [from 'Purple Hearts']
Merry Go Round of Life (arr. piano) [from 'Howl's Moving Castle']
One Summer's Day (arr. piano) [from 'Spirited Away']
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Bedtime Lullabies: Kids TV with Nature Sounds
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Bedtime Lullabies: Kids TV EP2 with Nature Sounds
Bedtime Lullabies: Kids TV EP3 with Nature Sounds
Santa Claus Is Coming To Town (Arr. for Guitar)
Santa Claus Is Coming To Town (Arr.Guitar)
Rocking Around the Christmas Tree (Arr.Guitar)
Rocking Around the Christmas Tree (Arr. for Guitar)
When I Grow Up (arr. Piano) [from 'Matilda']
Revolting Children (arr. Piano) [from 'Matilda']
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Music for the Royal Fireworks (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee37062f84e0f6c26d45b5f1c49446c734c2b377a4fefc8ab13ca62575825ca. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBUM72304223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732d4acec967a0b4062420b52a06be9e4583f7775210cb67ac30f54408600144. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/GBUM72304224.
In The Hall of The Mountain King (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce35753b0bb80545729b8b676b51ae7f8842a83dc0c4ddf0b126ba4b7b3e7b2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBUM72307223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb7c5b5108bd8ad9d783b8b6bcecee456c06bd56a74941055ff4e2a531a621d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBUM72307210.
A Thousand Years (Arr. Piano) - Chilled Summer Vibes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3d683229eaba7c7cc8ed9ddc0442bf0fe887523e7def219aa1f38a70f9f9c9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBUM72307602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1953ceaa9e970dbf5b5089d73ce8a332fc71e244283a7e1c73a10edb67c389d4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBUM72307592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d373018231a3efb28318b2f34364081f548cb27a37b6b60cf83d6f5815bffd. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/GBUM72307603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a034a63aefcb2523878f7ab34db75b8016575adb96ce831841c92e57f39ab9f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBUM72308969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1291ca9be24749f8a4a490168ba0ae6c844b31edce92c29c87994bfccea4f3. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/GBUM72308968.
Portugese Love Theme (arr. piano) [from 'Love Actually']
Maestro (arr. piano) [from 'The Holiday']
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e925c57df9037c36f0002d4729b8e42ddd3b8b8225f1e17d18203bb6c99646. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:31:18Z), 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/GBUM72401023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6621e316456021668b7fd227d80f2531138c56ed0bf25d9a821b94cfe9005fcd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBF071601810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4fc3bfdf42f1ccba3b033f56ad0b0c2860c143d54ccbc99ecf3aec870d0d4e. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/GBUM72403042.
Suite bergamasque, L. 75: III. Clair de lune"
Trois morceaux pour piano: II. D'un jardin clair (Arr. Piano)
Bedtime Debussy (with Rainforest Sounds)
Lyric Pieces, Book 1, Op. 12: Arietta (Arr. Piano)
Liebestraum No. 3 in A-Flat Major, S. 541 / 3 (Arr. Piano)
6 Consolations, S.172: No. 3, Lento placido (Arr. Piano)
Slavonic Dances, Op. 72, B. 145: No. 2 in E Minor, Dumka (Arr. Piano)
Bedtime Beethoven (With Rainforest Sounds)
Give Me Everything (Arr. Piano) [Inspired by ‘Bridgerton’]
Cheap Thrills (Arr. Piano) [Inspired by ‘Bridgerton’]
Merry Go Round Of Life (from "Howl's Moving Castle" / Studio Ghibli)
One Summer Day (from "Spirited Away" / Studio Ghibli)
One Summer Day - from "Spirited Away" / Studio Ghibli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bd6f8dcdd414241bffa004923092a0143b23df28e82f2653f6eab8aaccbd26. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:35:27Z), 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/GBUM72406141.
My Neighbour Totoro (main theme / Studio Ghibli)
My Neighbour Totoro - main theme / Studio Ghibli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd93d2e5b6cf8f080cf0fc99d8b5fdb75590b74e312355752a260ae4900ad9a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:42:41Z), 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/GBUM72406143.
The Girl Who Fell From The Sky (from "Castle In The Sky" / Studio Ghibli)
Defying Gravity (Arr. Piano) [from "Wicked"]
I'm Not That Girl (Arr. Piano) [from "Wicked"]
I'm Not That Girl (Arr. Piano) - from "Wicked"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5620fbd6cc35b8b8274bed6ef4cca5f26ae8cfdb0750a584f054e8e4b59e9c2e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBUM72406111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d10025073a8e9ef8ccf0ace66f2045d4c90300d2a75d4f652b01426ecf68b3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:07:18Z), 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/GBUM72406114.
Now We Are Free (Arr. Piano) [from "Gladiator"]
Santa Claus is Coming to Town (Arr. Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e92eec28da783bfe8d211b8378800f4ac8f27013431c77410500c995f8e2df0. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBUM72406649.
Defying Gravity (Arr. Piano) [with Rainforest Sounds / from "Wicked"]
I'm Not That Girl (Arr. Piano) [with Rainforest Sounds / from "Wicked'']
Wicked Dreamtime (with Rainforest Sounds)
For The First Time In Forever (Arr. Piano) [from "Frozen"]
Defying Gravity (Arr. Piano) [with Ocean Sounds / from "Wicked"]
Do You Want to Build a Snowman (Arr. Piano) [from "Frozen"]
I'm Not That Girl (Arr. Piano) [with Ocean Sounds / from "Wicked'']
Love is an Open Door (Arr. Piano) [from "Frozen"]
Let It Go (with Rainforest Sounds / from "Frozen")
For The First Time in Forever (Arr. Piano) [with Rainforest Sounds / from "Frozen"]
Frozen Dreamtime (with Rainforest Sounds)
Let It Go (with Ocean Sounds / from "Frozen")
For The First Time in Forever (with Ocean Sounds / from "Frozen")
Mozart Piano Concerto No. 23 Adagio (Arr. Piano)
Brahms Hungarian Dance No. 5 (Arr. Piano)
Waiting On A Wish (From "Snow White") [Arr. Piano]
Beautiful Things (Arr. Piano) [2025 Mix]
You Are the Sunshine Of My Life (Arr. Piano)
Ravel: Daphnis Et Chloe Sunrise (Arr. Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99293c11a503925c4f0e7e34cc2740ee2f0982267a2b8a896f6f0c64ab94b455. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBUM72503249.
Rachmaninoff: Etude-tableaux, Op. 39 No. 8
Rimsky-Korsakov: The Young Prince and the Young Princess (From "Scheherazade", Op. 35) [Arr. for Piano]
Golden (Arr. Piano) [From "K-Pop Demon Hunters"]
Your Idol (Arr. Piano) [From "K-Pop Demon Hunters"]
How It's Done (Arr. Piano) [From "K-Pop Demon Hunters"]
What It Sounds Like (Arr. Piano) [From "K-Pop Demon Hunters"]
Thank Goodness (Arr. Piano) [From "Wicked"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974a63af302554bf43ba720b0da2e6d0020685376f768bd8967ec413895b05d3. 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/GBF071401980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3d834f00eee97c094538b975dee6e9fc36034f3c6531b48ea00660a2bede58. 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/GBF071401850.
Nabucco / Act 3: Va', pensiero (arr. piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7b9ac8d02eafbad7d3fe9aed7181e11a7459b971d9ea7a89acf2cd95025944. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBUM71903048.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9314a4f91989242f9013e0577facee59d8e2fbaa4682c7614705c2a8f98f594. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/GBUM71802343.