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 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 0xc65d16715c90d12afb25726f274c40a18e3825ffba6e1876e57b3773ceea26be. 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/cea35593-b8ba-41e1-aad6-bb2514ce0263.json and https://artists.proofprofile.net/proofs/artist/cea35593-b8ba-41e1-aad6-bb2514ce0263.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Os Independentes Cantam Milton, Lô e Beto: No Clube e na Esquina da Música Brasileira (Music From Minas Gerais and Brazil)
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 0x5dce647b2b006fc81b81116f9c690eb0efa681e078f5137f46ad925e62389fd5. 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/BXSVC1900809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efd8fce1650951e8174297328e281b7cfd0483e63a9551e5479189b34135394. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/BXK3G2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722960a8da8740674d3895d7e5810f0903500594eb59643c23d67c6bbd1d49d4. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/BXK3G2100010.
Toda Semana: Música e Literatura na Semana de Arte Moderna
20 Anos da Sicam - ao Vivo na Arena Anhembi 1980
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23cb45621c66dc61247a20cbaad4073d0e4470c6c32b02458fa580ea0fa250f. 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/BXCPT1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac49fa75f3cbb7ac16355c7e720e0ce553b64e9c57db5b8b295d7e68ad5eded. 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/BXCPT1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dda49e3f6050a9a5350bd13367ba593550535cba845872ee185fa89354668b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCPT1900005.
Na Rua, na Chuva, na Fazenda (Casinha de Sapê)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab82a6a5d5892ab389e293338f3bc5838dc0279052e9038e1dac75c0649a03e. 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/BXCPT1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d2d3e5cbd91f1d287814523cdbe632ebe76a713db19d4659c850d3c175b667. 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/BXCPT1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5992fc5f3efd855e9df4e57a9690c3427bfab2d7db2595545141b0720c27258. 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/BXCPT1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4c357fa41804e14b2aeb8c9722aedc4687a58df7b8151d50d7d64cacb39ced. 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/BRTRB2092102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3157fb2f5f5c5e317a2b84281b5164b3ee4a6e401efe71927244c49964e562b. 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/BX2VU2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e563cc3906d1a77284d9e613cf8f0f76c1287e35caa5f1aed1bf454289ef60a. 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/BXZGV2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a6fd63c8fb726f1d0df46bce64a119233d50c9a971aa9bcf6084d9b1423ac7. 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/BXZGV2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc792aeedbf70b2243ae00fe51ac8a190879ac331958fca4c395bc9c522123f. 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/BX2VU2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e56c39310ff42b6a9a89550f15bbe5e10b21443eed9fee969ccb760a329ad4. 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/BX2VU2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b6afe915bc0f7f29c57003d2af3425fc599f5f6cc870292fec1f9d826a6cf. 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/BXZGV2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e26808c07c285ca471e4c5461104ce8db77b76a731014f436b64d260ff1a6b. 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/BX2VU2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf936a5d446b586825b177c01cad9d85ec3ec9dbb2136c38213711043a370f9b0. 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/BX2VU2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030fc500b729ffb95ce7d3ad0978bdf7e9b31a2979ed5fbae1f5067f10b6dbe5. 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/BXSVC1800330.
Rock Generation - Hits and Oldies of the Greatest Rock N' Roll Era
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef9114e20fd2ba4de5d22fb0249b9d6030e09eedc6eb9bdd50a59bb6e812738. 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/BXCPT2100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb4dab3f09701bc47792761841d91b6ef15a6e0ae6cc870f4a3e6509a04c27. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/BXCPT2100311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92cf476d1568cb0407b4065b800f8b8c87559ca2b87d1da0c7453ad1171216c. 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/BXCPT2100040.
DISCO FEVER: The Greatest Disco Music Hits of All Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19c4ee2a8e989f9663a54ab3e3981903d5a40e31d7db6deb197452c68cc952f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/BXCPT2000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3390a81972c14995bae3af29b07f23c1179b2bbb8abe6699b9e6d71687f907. 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/BXCPT2100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd9680bcb318cdf98342c481034a7ac3d963c0ff1631a037b6861084df6d7ae. 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/BXCPT2100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bdbf64cdfa0e757d5a845571b07796fd2fb394dd25fd76bde0656a48906447. 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/BXCPT2100299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd4de060b12ea172c06829d8210817de1c80c7e2ab92a0261cd995ad00b4446. 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/BXCPT2100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5907fb889ed2f39e0962c45fc10a4a6f26e70c48813c4caa7f01c7a1ff46d81. 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/BXCPT2100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc471e5866f0fa5299ae06373e5624881332bc9b9e1795061cd195d2ce058eda7. 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/BXCPT2100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8e221e7a019eeacbacb3607228392d88bd68a03905b1b5b4c7fd860f94e085. 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/BRTRB2013949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b5ccb92e46060eb9a26fbf07741548125889a5f89fafe25fb8c3118ea84d64. 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/BRTRB2013950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f30d86c58731ccecc65cf7693029bd2b48da71578e80833552a28909550b744. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2013953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dd1016a70edf69162a1167275e849783ee0a2c7b4fdde78be49408df3abe0c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/BRTRB2013958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7440660fb8beffcaf4095672b77d11f7bff589d19dd0927ced93b0cd2ab0554. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2013962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9526b5cb506bc19b0788e4e2f772657415ee4e15ddbb11bbae63f7fcf13571. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BRKYG1900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c0422a128d1c0a71dea4c9cabd34c7ac8c82b66692cff8e4a0ca004793fd64. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BRGP11900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b8c291da32b3fb5efcfbbd829d805e5f5f1ab5fa963a572201bbaf04ec70ad. 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/BRGP11900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d2489182b035b5273e9e6ab00fd8d8a5fcaa0b59fe943d2552331d2ec784ab. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRGP11900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e65bda9e0013f1d63360620b7531a18ba11792863c632f7f8fc03c71f30f7bf. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRGP11900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabed2fd0c2ff182785a36fe6adfbd82e2172c3f9b4631e0ba1ae2f76427d3f33. 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/BRGP11900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1c56ab6384839700b10e9fdff979d7fa4c88af299b296775af1b12c1573eb4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BRGP11900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1251855e1f3ccdf6fe514397ca48de39fdca5b6b3867c12e50ffc8348c7ab2e1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BRGP11900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0210c5463c9b3442d8a6c2003eb453c6de80e07799c2388632f19887bc1159b6. 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/BRGP11900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c16168533c19adb3c0d3724c0c8a2d99f14ffbedb5179ae87fb1f2302cd7ebf. 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/BCECS2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6579ac567b107a64c585b47c4fec14e7ed1e99accb70470f357d08561d62fd6d. 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/BCECS2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7cd3f7bb12142f7dda8e83b85d397fe7847dcc94ce44cd8535f6d035e4050f. 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/BCECS2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6ddaf6fb3b30bd7554b230cabd18af202b784514d3f95ee91e4c277b3bfccb. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/BCECS2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ca3b0a7213bc707be748e4d2a3860d0deb726c3d6db1926fa62bdac38546b3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BCECS2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605e0317185dcdc6d46a2ca26c7a53ad253fb3b42f861f1fcfc9e7bf07556e23. 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/BCECS2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2775b7e6a859a608bb83700d3ae04f0ea4261424275f866a10f510f1ca57a1a. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/BCECS2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56c80a6216a2335334ec67d055417e6c6289c3b69c08634689610d618a26527. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BCECS2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2148d9df4b21a5eb8c2ec5d7d7836dc9de18e9bd340be48c99739fe534016743. 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/BRTRB2503234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa40dd0971b277ac2f66f7235c47fd247d31e7d2a04c6e2b468655f0eb34a8ef. 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/BRTRB2503235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc6e9bed480004b24e87ef899180f44fd1f74c42ec4e15288e0da91b10dfa6. 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/BRTRB2503236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422a69fadd276b4427f26f6c9b2651499ac8a0cba988cb8b1152712a6aa0c995. 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/BKTSB2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6041aa8345f114b95a613e864c5b27ddd4e22341f19cfd383b95c0e565d70d2. 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/BKTSB2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6496a29430f28b680959efe757b2761bfd6acfc09551b5f6a399d7c17bd828ad. 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/BKTSB2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd753014c9e9ba25f3fbac22f09129fc05b1c60c9316dd0fbf5a195cb3984836. 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/BKTSB2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d13d971e7e7dde70cbb4feb6095a71bbbb735b0d88a5d0cbcd0f7944c93f82. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/BKTSB2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee1ab0f3755fb5dc68e1890f2220ae6877cd336b58ceed60ed1527014483e51. 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/BKTSB2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919aa193f3736237ab92859367d8351159daed86a6fa45a1ec0266da932355e. 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/BKTSB2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef991613f5060b3d8fbc725999c2577ea8cbd8e40e0c3df496da03ac8ea0323. 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/BKTSB2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda40d1ae5e96f44ca9b4585965c69057b40972d67ba9163edcebc5fd9e1ad82. 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/BKTSB2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f9ab875d3bfe09d8736593b108676477c214df5629df28daf9cc6d5672edff. 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/BKTSB2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73da399e14e6d8d4ca6648f46ce079b8d55fe2b725e13c89461e155bb585799a. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/BKTSB2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4cb2ad6e6a9a5bc94274af679aedda608c56126a07e7a7498cd8e4365a0fb4. 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/BKTSB2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428355b046e13106e455375d88bf6873b9c4e3c5f322c88dbe4bb5892069f6c8. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/BKTSB2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe756c8629fef5eb681afb94174c62bd86f9c9052756930efbbe1226d59f2468c. 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/BKTSB2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b806125f0de61228a1873918b2bced665917237fe359b090f83f7473459795. 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/BKTSB2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382e4e5133852da6f92fd31226302d4286cb2adfb90fd2f7f0ef39a116e38144. 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/BKTSB2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bff225317fe831e3484fec3c45490f2ad40bd3d81b2681e2886f028bbd0a52. 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/BRTRB2501961.
Dia de Noite Feliz, Natal por Edgard Poças
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa295e408746ad03cafe28fb7baa5cc21128568ece19e6b02b95f08af1c47292d. 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/BREG62500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf61d1d5f4a2280975398d44796cc2781e6f1e0df41a1b0e6d26ad7cfc2a575. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/BREG62500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71460053c2c06ac53622131e83b596411818e979e4c5ca3002ac4426d682ad8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BRTRB2501595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b6f36ed70d3a9fc76831a4d0594c300c9d5a574a0f85266cef4616d8f802c4. 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/BK9EJ2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a924a9cc18f493c342563481acdbe1f35879dfe6b210d86e7e7e384d890856. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2501597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca7bc6124febbecc1173ff5d3a95937c45143a25c61cc577dbed6458ee38878. 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/BRTRB2501599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66356e3e4718ee1f0a109e83e3397f23155f0c25af781a9142ae4357c638443. 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/BRTRB2501600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c27083170cdafa6caba76aa7a8c60a2cbedcd2c382bf13079eab1218cdf677. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRTRB2500705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c1a12f6186567cb273e51ba677573d278b0fbfe2d728b30ca4fea447d339a. 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/BKL1M2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd735fbec42d57d122a09d7e25778e496e8d63ac2f816c2d2355fcaa3f7f8a0. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRTRB2407612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392ff117b2b4b268ca4a97cbab44cfec29374c80b885d8c80f866e6eb2d06d2c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2407613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edb752124762424c7d6ec6679be77483f7dcefe4f6e0e17f3fea3f21524da3d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2407615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e10871cd5e1dd315d983bebf4c759ff52e903b0576d3a752a116277c0359d71. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BRTRB2407616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2bb7df6dc932945c791a901f8b74f4d2f41bd57f710a8f3a92265f3e090d37. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRTRB2407618.