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 0xcd20efce763399b1839d5cd36382440f4acf952441c3a78eab3a46ebfc24283b. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/543acc87-b9da-47b6-ba04-83c7f5dcd290.json and https://artists.proofprofile.net/proofs/artist/543acc87-b9da-47b6-ba04-83c7f5dcd290.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 0x8fcac86aeedeb4920b234fc56e2b1e399978e854882bccecdc18f20661b6236f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1VU2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007f6ce24b5dbfa2329b143353454655b1d8b69df8e6274bc10def498576b5be. 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/NL1VU2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344b59c9ed75ef0efd3862d743763ac46a71ce6e08fc01a3b66ec33691607731. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1VU2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17aff33f075087cf69a6f9f7cd07dc3f9d8c2595d4fb8bad954d0bc8f4e366d. 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/NL1VU2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9be9acf10dc5d357befda5a8f94a807eb3af72369ea55eefc359cfa8342bc8e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/NL1VU2100009.
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 0x408c7c56f29737583a3933166fd2d2b095d282f6e7888f09f43b32f75440cd95. 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/BRROF0700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ae94533ed9231dcccc8b90369c24131f105b304a2b049eb13eb04969fe7d90. 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/BRROF0700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d296f457e5860c919cc1cc218435180365f4af85ed822038aef338dc8f20f5a. 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/BRROF0800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cf1ddbaab2a0fc74a83951591496c24a7fd5776eee8d11e519daa99dcc3fdf. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRROF0700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6190c24f049490724a9d94af242cd469a888c1ade771f364de9a15ca380384af. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/BRROF0700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27197ef1ba21d70683b53281cebfa8122cab2c3643ba59848a77044d1469fd12. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BRROF0700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c08ebd2d14934d785d02839926d06cb1d2f6061fe8e5313e8619f5b3e45034. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRROF0700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e9483a8af2a74094d13cb6e5c19b8c5a6557edd4dbbd7508e34b72ea7ac25a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRROF0700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6244ef50c4f6562682293ca9ff5c6e7a2f038453a208847df02b487aefa0cdae. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BRROF0700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6332a6bad11499c6f988f1323670cc0937a2765d47590a79497a49189a1a0ec0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/BRROF0700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe4bdc5fe1fb8256b1a34eda1d03a2638bd8abcce110fed65bddb04242d11a4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BRROF0800002.
Amigo Lindo del Alma (Banda Sonora Original de la Película)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00c5549315d53ccce7090321611b51a6e695ad169633353b1e1fdada7d2b3b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UYS051900515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7965a37091e3d477d8f4f26e564c14b24f49530edc6b47c9b3c2139b8f4b5a. 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/UYS051900518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471bce42b9f2dcb191956d099d63e81520a50832425bc5a730d5c97bd2639f7a. 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/UYS051900522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc9f3fed328e8c827413ee647284f0b609c9d8bf6c619506db7573100fd4deb. 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/UYS051900523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611004acce775a5da234764bd1359db9d78bb32dab46def8631f4064a3227b39. 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/UYS051900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6bb1ac75e1320f3d20cfff964aead092152587e6be76390e6312a82fb69777. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UYS051900521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be98a58d02f90c993d59ccc14e621101cad64692f39278b81fa20c952515d0b. 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/TCAFU2165874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ea498a23649f62e44bef6810aa4dd07ecdbb1b499214024f063a24fdc84040. 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/BRBG61400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fedaed8b02eb8896393503169d05824b774922277e61a8fc83eb96474edb3a. 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/BRBG61400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86e34e22f38f05e3175bfcf14fe79b13c5dd586d00672c4271dddc3ab457461. 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/NLEA21000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612b57d856cc81cb34df060f698c57a9814e453cbc0a7b9db3df4c4bd58784be. 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/NLEA21000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e6794d10f70368e8664e688cda5fb5710cf4043459869ce8bf1e805d230c6c. 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/NLEA21000017.
No Tomorow / Acaso (feat. Trijntje Oosterhuis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b653b0103287824c875a86d6d2415b304eac706f026e0cecfb9c6e0dea75232. 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/NLEA21000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98289c5300d699c9734bd4d52ba8fbd804bce3a4210075422e3d9bb8b6df5d30. 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/NLEA21000020.
Llegaste (feat. Alejandro Sanz & Leonardo Amuedo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b35bc481d3db1083a841b18469bda431a994941200f62c5ebda4fddf32d281. 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/NLEA21000021.
Rio Sun / E a Gente Assim Täo Só (feat. Till Brönner)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf581a9c275f153e6e93962d0e5fce3af649f3895cab0525bee57e598ab526e2. 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/NLEA21000022.
Diadema (feat. Jorge Drexler & Frits Landesbergen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53042602723b1c5202ab102946d638d5fe80b04f1a1b29aa5ef6e189fba90b5b. 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/NLEA21000023.
Meu Espelho / Crystal Clear (feat. Jane Monheit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce57dbc5c098b48056078b88c8ce182ac6f8b2d6f64d4f907651df517781c463. 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/NLEA21000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe0bcd291b329fd655a2453b0580b47e2bc38ce6c105805c1549d7ad53cf42f. 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/NLEA21000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fec923e5334f34bad0541da3f9286c9db94196e9967eb872d4c73bbe7edf6a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLEA21000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588305df3b87a7c618765b44aedeb3ae1c97001d9a10aeb3d0369a231650a2d8. 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/NLEA20800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd9e520061548aaee5785b7af525a13d9851b85e2cdafbc10797626947d1889. 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/NLEA20800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ad49a28ea9c7790351e860e54022828f48e82aa62503ef8375479a65c6879d. 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/NLEA20800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c12a05355c93bc9f4cbcd6776c68e164d89619f290376f54f3f1f7042035a3. 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/NLEA20800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4126f100f116a1c779f3b860ec7a849ad4846c45d7c7d066269613002eaab550. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLEA20800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb628f02987035e905bf3b085121305567b8ad458f695798567996130e70e33. 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/NLEA20800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb74a456b5baf8d07436b390c685ae470f0044e0733f1f5b62930b79dd3d4a4. 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/NLEA20800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca532e57a97cee92a403e879e2d7b4cc31da157aea67921c95453c1c07b97dc. 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/NLEA20800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ced9fcaf0dac804ca3ef8bf469ff6bcf3c9947cab42a79e6151a4cf64ec60e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLEA20800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaff2fd58cbe1fa624cafe1a1c3b9ef50aa44b362d6863e50ab1f23fcf08150. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/NLEA20800023.
Te Amo (feat. Ivan Lins & Trijntje Oosterhuis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5def43f386af94587d0dd6b97318f4be847fd62301ea13719f968eef6c36fac7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLEA20800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b3ba57d48423725afb7a319ac914776f9f9f3ac67e5b2c35108bdbf73e933. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLEA20800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbd9a45d6b0e934437181d135ff727de7d5a00829b3a616e27985a0be67095e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLEA20800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b919469f8a8847b255e96fa18cafb061474b7206b63c788458b24845466693f. 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/NLXV41700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c9bc78c3ca479158bd8a33c14922d09cac77c497ed1dabcf363f0bc11e85b. 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/NLXV41700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af49bce91c097847d31970c12f7682a3678476f4a18187882ff88bb6985cc9f. 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/NLXV41700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2cff7727d4852a3bea828713f70abefabb67043f7e3f2f4c664aebd3af0a48. 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/NLXV41700005.
Soul Medley (Clean Up Woman/Please Mr. Postman/Chain Reaction/Uptight/Why Do Fools Fall In Love/Shake Your Tail Feather) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f22bc81c96d0307860c16cb22656c7541290afce6b7e9cbd02aa223a697a4a6. 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/NLXV41700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84615886a8df7578937207e12957394bffdea18dcb415786968ad1ed32e6df. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLXV41700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b5278952567e79bceb0b7e3ba2cee2a187cec0f3ed1e3d829ccd9e0e118fe7. 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/NLXV41700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070421a3b1ae43e85a2d3034c57990cb47dae0663796a73dd4a9765af0109e87. 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/NLXV41700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c20e3185bc094d5a74bd30d5cf277f922d8b318382c4daedc92439c9eba4388. 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/NLXV41700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3fe2a645cd380c180a326c00e266e0ee81a2781344696c0980230b3fa01528. 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/NLXV41700011.
Tribute Medley (After the Love Is Gone / Sometimes It Snows in April / Sitting on the Dock of the Bay / Love Is a Losing Game / Let's Dance) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c136749ff7783dfa24c81e1f2bd78a00543f66e0a6d8e31958e5765906f5d8. 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/NLXV41700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eecf4747e0ab98cf6638c4452cf470693cdcbf224ec5ab67ed59eff1f54f3c. 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/NLXV41700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc94856f915e90827284e8ca53172c5afdbed55d9c38ce7f3ea6f9c77b91fe5. 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/NLXV41700015.
Never Knew Love / Get Here / I Just Had to Hear Your Voice / Window of Hope - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d38b24a8261f20d3f36abf31a4830545bfa20a9df15cac4024a8252facbcbf. 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/NLXV41700016.
Lauryn Hill Medley (Ready or Not / Fu-Gee-La / Doo-Wop (That Thing) / Killing Me Softly) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34725859be03c49b7cd85d1701efc4e965e1b1d0570a4743ee821d4e56936ba3. 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/NLXV41700017.
Valentine's Medley (Lovin' You / When a Man Loves a Woman / All My Life / Back at One / My My My / Let's Get It On) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde31c4b068d722a0771aefa6fc4407a81639a588cdecfaa1b9f6415f3633b30f. 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/NLXV41700019.
You Are So Beautiful / Careless Whisper - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26ad770c4677c1d31231310583e94513868e69d071483db27f75040ad49ed14. 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/NLXV41700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cffe5a24c8508cf04547202d47a5facc9924fb91e64f4a618df5882444f0635. 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/NLXV41700023.
Blow Me Away / Back in My World / Hold On / Father & Friend / Billie Jean / I Want You Back - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f7dd4c7a3451aa51112516ff57ebc4355fc751a606e8b067b1e272476df2e1. 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/NLXV41700025.
Bridge Over Troubled Water / Lean on Me - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b1e10796cbcf1f809a6e4637dd95c6299dedd3644c4dd85b25fd57e23acb27. 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/NLXV41700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0551cecc7413d54289163d7ca67e94f367797a7d5e3484daf2f39e106cdd927. 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/NLXV41700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd512aef04d0341ff4490f74d0ad2f79bb2137defa91bd19f85c8d3275a2dbabd. 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/NLXV41700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142525d8dc4bc71fc61a03275408e66fd391f7f545a08c55797945e0c1f4405d. 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/NLA310000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1effdbcf6cd7697d7905ea9366f27f1565745e6fe41ad5316e6d47c80b5f50. 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/NLA310000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1159748e3bfba074c5f6c12e0f0a037aa2daecdae565de0e9b5132ae15608042. 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/NLA310000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75068f13d2d8bcf546e486f1b7cf3a41b52ee608b0a8d1fff887ed35fd6a5f87. 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/NLA310000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443d9f452195bea3bdfb479f134e73dea3f08a3ddfd94729e29cab96e21a28f9. 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/NLA310000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffeaa0dfb9d6f826460ce595a1a1d98e684c7d1339a2ffb9f5d0fea4b407730. 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/NLA310000079.
Les Yeux Noirs - 2000 Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54304c43ccf271ebc24d674cd2660dd1cc28cb776e0fa047c879588cd0cfa5f8. 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/NLA310000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fec9a52ca334056fe292b92332aab3e7410d90c3cea06ce8f602fd82ca7487. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLA310000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a0d9195a7c9b739bd09c2b2ecc8998c2c09b6fc021ca12b122a248e0c36348. 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/NLEA21500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d4ad977b9610e5e5149183c2bba6a07a40fab0bf0a5e57dea8d46fb75105de. 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/NLEA21500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031ccd30651a98546f3e78f288ee78b0a061f513aead7a766ba63d1c95da7e67. 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/NLUM70700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d71b01b7fc10c301f80d21175fe7acec0f238ffc7813ee90f8cd446ff0ff0f. 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/NLF201100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a92f18fd7c99f8a0bec485b30f76154c762899ff90ae225f73ebff6111de80e. 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/NLA959800011.
Dat je altijd bij me bent (Song voor Honey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdbc05b53579884fcc26af42c401ee99aca1a39eca8494518501913cf1d2c3f. 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/NLF021100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a112b88d88b31ab0103100245796cdbbe5b6d4d18eb436df4547b1beacb06ad. 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/UYM122002762.
Seguir Vivendo: A Brazilian Tribute To Michael Franks
Kiss the Guitar Player - Dialogues for guitar & string quartet