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 0x80100389a0f053600aae388a4b2a3f1f0e9ab32070f47ebea15a63bba0ba21a5. 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/a3e3ede2-915a-45b0-ae57-a3fe500a9f33.json and https://artists.proofprofile.net/proofs/artist/a3e3ede2-915a-45b0-ae57-a3fe500a9f33.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 0x0fdffc1851eaa4cbca6caed957e7544d12e60d420c009f282b2e465ae215e877. 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/BRUM72200501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff489e91397a53da3ae652dd3c48f961000256967fad05f21a46beb15b24ff41. 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/BRSME2004266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a7db4d54c63722875e9f3818513253e28dd77c7a426f962e80b9698dc7c117. 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/BRSME2004267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8757f620e45c9968cb3a65d4e8749bc4972e101e7f80bcaa43b205ef673e70e1. 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/BRSME2004268.
Isso Que É Vida (Dennis e Duo DJs Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221394bdbe6845f02c913c76da297a361312af2416e0ba45f8cf587c369ce83b. 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/BRSME2004269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b800ad9902c90c7b3da46b97a6e938a1d14d1745f2670c5cc5e0a6b1e70a718. 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/BRSME2004270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84848bc1bebcf4e2373b3e7b0fa0e03fa4db0d4704495646a1b446594ccbe461. 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/BRSME2004271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beb7ae5ae9b2dc724f53f62d02b70c4ff42135d9e3dc794858c8fc06e665aa7. 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/BRSME2004272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa420c5b34048f4e94a8ff9a9fc813f711fc1ea5a108177220c0473fe98a804fb. 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/BRSME2004273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339aade15672f07104a3b957efe61b1b0b389e435a1158328740ea7aea648468. 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/BRSME2004274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04392a591f4b56e4a6b08d0034a840c230772a6456dc5a30ea3aae3bc2e2b1. 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/BRSME2004275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efb5ebc9dd5a197b14f61c588ba5fc1f2b0a389778644d161b58aabea65cc29. 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/QZW9L2284640.
Chapéu e Calcinha - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab5febfc4d3e389ddf9c6003c301e70a1441692f95aaee20530681dbaa309d. 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/BKFZH2300007.
Combo do Perigo - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2c5c63d6c9c34e4fb350042314eabacdccbe9089f7ad61fc8d2bf995fd7659. 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/BKFZH2300002.
Presentinho de Deus - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e705aeabff179862ac692a284cc09629a82e6ea7c8d7eb85c1dbcf768873f67. 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/BKFZH2300003.
Mina do Interior - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828dfae11f1218112c6a741defc0d16a0f90a608be1e60b38b86cc9e0de0e4ae. 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/BKFZH2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6af41f849965f315594fb62cb4a15d7b860f8fc27c4d08d278616e64dffaec0. 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/BKFZH2300001.
Só Pro Peão - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acee2431a8663e095cbec759e8bbbd7f833d150f209f4c0f28cb54b6fec4a2c. 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/BKFZH2300005.
Do Jeitão Que Ela Faz - Fazendinha Sessions #3 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b3fd178237fece8be34a29489d6d5703806fc214dd9779cdaabad7ba4fb4f9. 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/BKFZH2300006.
Combo do Perigo - Fazendinha Sessions #3 (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2c5c63d6c9c34e4fb350042314eabacdccbe9089f7ad61fc8d2bf995fd7659. 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/BKFZH2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd719b4235409114654a78f5fc287fc3ad6288e419c439ab3a19209e6099d47. 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/BKWDJ2400003.
Mega Funk Novinha Abusada (feat. Mc Magrinho)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514817962a7613d4d9d6877d4d6f5611798295269616c8ad1fd3cbf779afcacf. 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/ESA112434241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096bc07c002ec8bb002aeb610ec00b047607800acffe077e20c069a5f994e89d. 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/BCA6L2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841c2a20b44a9c961940745f3593756e573d5f8d9d79fffa2f2b8caa875c0a73. 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/BXNT62207310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0db2043cd4bfa332512185dc2b4c8965331cfa30071cb5c82c2dbc2cab008d. 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/BXWEH2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cd784e798067901faeec06e206c251528647a424b4081e17d93865fba42035. 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/QZNJV2395062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26d6e3b3cde88746ee6dcc4095705bec34ef9201c043c044f918ca33caa07d6. 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/BXNT62204519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4f2019e39417d464bc1e74a0dd9f3b0a777e38a842627a553520c713a31f3a. 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/BXNT62203877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae3b9931f107959925e46031d7773b79e44dd3d379f0fa727f3e700edd16258. 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/BXNT62202909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae11c0383c726c8f8776ee8fca714fbfb568f5a62387d21c23dd7ae145dc7ec6. 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/BCGNJ2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1d9d857d47eb5c437370c5ecace7b5488b02240a963d26baa5eb15b978e353. 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/BXNT62202446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2007d0bf74e5574b8b2d074c9033dba7d92a63ab089202a9a6cecefdf06b9d8f. 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/BXNT62201766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa732f0e19d9e88bf4d40bf1316601bf97cdab89842c1e541d823bb8fc0b226c. 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/BCGNJ2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f19b969439a81a979ba22d38a65b95370c49bfa45472a9f16273aa0b0b9dd69. 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/QMANG2281753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81722483dafd7fed48ddda9f7435f70a02323ff7ac1d3ac49f48483dd6119950. 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/BXWC52200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139b4b9c10da6b1cd47e06ccca3a62ae5535d2dbc6d5f00beb669fa34debac1b. 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/BXIED2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89697246cc632883c3e870522099898040e7d672b8ccbe6d3cce46cdfbacc6d0. 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/BR3KO2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16873ad2498af08c64fe208b45ab82d852746f44819f3f00afceab8cebc333d4. 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/BRWMB2200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250aa868ddca44e059bf0a3d96b129714589f1eae7d2ef60cb6ab92ff568965f. 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/BCRHL2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8ecccf810f05ed519b1fefd0499650d83e8856be6a6f3e5150fda4601213f8. 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/GX53U2051958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f979cb1988322b7b74af1236886a911f408bc2cbfc3cfa943503939623436c0. 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/GX53U2047852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb6e9e6e33b15900dbeea56542543f195979c4569e2a04348f28dc8b4b3bdb. 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/BCGNJ2100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e018ffcb70f1a947aff9377165dcf8ec7d3285e6d98eff53af230029ec9872f. 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/BCGNJ2100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9211894e2bafd4068ee19545a220d48580818c4a20c910298e33c42c0e42cc00. 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/BXKZM2100499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f977d36ad8c6673e3cfa2e2e2af53e7ae35324f93ba404d46a93e75e597387. 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/BXKZM2100501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6937e34a7023ddcd2199c9e6b41a85df5db82a9cfaba9d2e40cd500829063001. 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/BXKZM2100504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589fb007d4f2454943f0b8de06819db38426491e0892661182993d20274028e0. 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/BCJR62100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7965bee933735fa2001b4b3be9bb0cda094d28f037e7839a145ac44b6eb49f. 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/BCKUE2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913ce57658eca9cc4a84b799fb0e9e065fc8bc03b18e5e82b59e4c9aaf1824c5. 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/BCKUE2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e89ec8d2027c368f0b0dd0a8839266d9f6db1a03d5e31c2dd9268743038d24. 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/UKXN21983754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047674948108dfcc317712932665f080d15dbdaae333c13d7e8befd36342e2f6. 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/BCA6L2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096bc07c002ec8bb002aeb610ec00b047607800acffe077e20c069a5f994e89d. 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/BCA6L2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc8758ce9807da5d97dd107b9a5792bb08e6ad945ad8b9212f00df914a5ce1d. 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/BCA6L2300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3e6a47f2b84d2afa8817b2e83b3837fc9f16c965c623e3aec0a2faad03cc93. 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/BCA6L2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8091995e2b4896514892514810507cd35643ddef11904fb323670a19227f5e61. 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/BCA6L2300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc001ad3c7f900d2ebc16ba92c3ae855a441e53acfbf3d3d5bf5f581299bbd4ef. 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/BCA6L2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e754aa2c5abc51de66c45591999ade97aa90b5f62eab2216ff1b30deb1a5c80. 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/BCA6L2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4439d8fe9c882c1ad126c326e0dddb6b8e0c81873fbd1e1277c6dc8da17dc4ec. 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/BCA6L2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171eede49340ec73713f4ee26a112670112bf9a9978c37b1fb9592e4c934b6c. 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/BCA6L2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3462cf3a8bb2b56e140f4c90eb1efdb7522e409d13edda57c46769c6bc40c7. 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/BCA6L2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1280c1713efcd5beef6d3850d2d3ba48379f17f05dc5b8be2b22ca7ba379ef7. 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/QZMZ92421014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5679d79c939a46a52d261b713687d02c417ffcd34d657b0d2a1d91a142a919cc. 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/QZW9K2387915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e97f8f893f2dbf4915d7f593e3a89a02e61fdd7a541e18efe2c38cdbe6f2893. 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/QZW9K2387917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb7690bc677ffadec555bea865bbce942e4e18c8b06409dcfd01ffbae2395a9. 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/QZW9K2387912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aaaab1381a951bd00299a7a1a96cc9b3a19a70cc0b6f5f9dab6dad9dd21e6b. 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/BCA6L2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1ef4c0b753c6f14434387640f5ccea650f777c1c82ef3d6ec041f6cd158288. 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/BXZGA2100009.