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 0xc4bbe2b7b380ede4c620d70afc170084f1878708df07f62f9eca315f8997a475. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d91ecee-d162-46bd-867c-7cf4a60beace.json and https://artists.proofprofile.net/proofs/artist/9d91ecee-d162-46bd-867c-7cf4a60beace.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 0x732659653d8938969090afc3bfdab4cec76d1821c5856c7d1f86e7f6fa126010. 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/BXXIP1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cdc36cb60b80e773bda78bcc2bfb714c061a6760b937dad81d58e860e404ba. 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/BXXIP2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbd8f5383df72e065c842163829c4008a2ff66b008f2e6d3ff15dd9f3180206. 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/BXXIP2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9e89e63fed4cce47bdb1d08e88cd495be317a947b5061098246ef7ceba449. 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/BXXIP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f9628e46d733c4aa1e1979e6cd6044a0fa2e5f49229357d9079e167ef74f2b. 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/BXXIP1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732659653d8938969090afc3bfdab4cec76d1821c5856c7d1f86e7f6fa126010. 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/BXXIP1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae286ccc6b4a350ca1b4c1562a8e7183fd556394f109a2364909713246f4c32. 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/BXDBM2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe27b474670528c8165c0af212e4fcb25fa42b7317393e82cedf16451599b2f. 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/BRSC41500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303b3e5fd85c9e229bba8b27cceebebbed07f7a99ef44693a486b4ad1070b15b. 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/BRSC41500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd981e53d9f11b600526aad4cfaa7d4ef6b3dd8241cf617841ab5589cbec53e36. 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/BRSC41500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e95e7715c5c11477268919ce0a500f2f5e0a2665823eb6341fa1172c4874c. 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/BRSC41500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe324dd2d877f19ac1d786bc51ece491b80df3d8ee2f703fd8a45c96abbfdcf3e. 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/BRSC41500189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa051576c771bc7a559825ded823eacbe578f23a3fdc8a1b28b7582b470cc375a. 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/BRSC41500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a83ef2e026668939e62ab07bb814f54904cbfedbcee621c845f9f777bd996a0. 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/BRSC41500191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2387fee39d4b6f741bec21b235458c0e7a35b2d1d2718a1b0ec5acbb8714e6b4. 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/BRSC41500192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1eccc3db57f392dbea63a68c4979a9484edd93aac739ce7cca753fb3ac3240. 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/BRSC41500193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f3db7d5b6f87eef13ebcd5ff3d8d7e117064747b8f1af8e3c9e06269352d94. 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/BRSC41500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faa027e37f927db4cd5f76fe327584e3fa4b60622ade1c0431ccdbf75ff2a79. 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/BRSC41500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6ab082de8055194fc2a50049570948fca1eaaf6897754598e2aaaaac4252f9. 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/BRSC41500196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a29c9baf3cf76602cf2204d176866c6968c770a4b10c1d105d87750c021f99d. 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/BRSC41500197.
Caetano Veloso Hoje: The Music of Caetano Veloso Today - Tropicália e MPB (Brazilian Popular Music)
ÌYÁ ÀGBÀ SIRÊ - O Poder do Sagrado Feminino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1109c477eb3f96fdee48e4f99a38c927ef878f4e14abd3e8ae57434cae6af55e. 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/BRGPG2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b76c4c9e3a461013b811ec1f6edef61cd87abc78119869d30bef6d99161afdc. 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/BRGPG2400015.
Xala Obí Nanã Ayo / Obirí o To Xaáláa O! - Orixá Nanã
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076d363c33a91bab40bd75adbc3d378c5043ae4beaade0383f50a53d9308885f. 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/BRGPG2400016.
Iyá D'Oxum Ma Gbé / Iyá Alá Orô – Orixá Oxum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4134477cbe298fc4a0d3bcd4224ecd3c43ca5400bdd853de6aa00bd9c4129f. 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/BRGPG2400017.
Obá Eleekô / Odé Eyín Obá Tafá – Orixá Obáá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1575be5e28710c032a0d68adf0aca9bf4f02f27eff2d433fb7fcd92e093e90f. 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/BRGPG2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a1c82dab9a932ce92a6a069065f102a56d171547380f431fc16ede7d9ea0de. 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/BRGPG2400019.
O Mini We Má Sé Forú Mini Wê / Igbá Lowô – Orixá Oxum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6fa86c1eacaf0758ccba4415ba33eb40eabb133788ec9b980657a197e00f22. 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/BRGPG2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e202dbff8395c5c51843cd4e835e4abfe8b061748d86c937a823458bf0b8eff. 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/BRGPG2400023.
Ìran Adê, Oní Iran Aro – Orixá Iyá Mase Malê
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab2578e4ea031c81dac9dd4cf5c9b0d813edf50e3df2f7b55bcd19720c324a. 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/BRGPG2400027.
Yeye Yeye Yeye Ô! / Iyálodê! Ijumu - Orixá Oxum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381981ea4d7d8ca17e1b6d471736372436face70db8c00191062f4500223bc04. 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/BRGPG2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf208f0a869e05608809f955f31d76bf3ed5628c29855be13a4ba9ab8fd1febd. 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/BRGPG2400030.
O Doce do Mar - Ìyálóde ìyá, ìyálóde ìyá o! - Orixá Oxum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6420af64cf0abc15c0c4a4af7f95876e90b8b085c8a133dc17a278d6cd8aa518. 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/BRGPG2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe598ed2969e5d39a11f3f2761f52740a93dd499d451e317656d80d19084206c9. 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/BRCWZ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd031684929ff33ef6ebd52267deec1604191f86827128fb8e6e7f482fcc61a3d. 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/BRCWZ1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48425a4410e53d00ca92fcca29c66c40bccd731fbeadf301ec60de3e88f54c13. 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/BRCWZ1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01563974f0a8afdec2986c0fc06939632c11c75428fa104f545719010f95eebf. 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/BRCWZ1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6adc7fcf347469132d8382c5020f66706f3a92094d22c0bcc0899147aec608. 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/BRCWZ1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68582278198e6d2c1c879f5fb017624ea7a92ffe1fcbee74a1574d695618dba. 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/BRCWZ1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc76b3b228366349849d31458d3dbf84acba33ee5fa27643f577b6d99510d88. 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/BRCWZ1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf136a35f0b5f95d324a0fa95a6203c5d72f9debfc6077a5208cb3fffc1f3b20. 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/BRCWZ1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5f798dfa0475e25ef6a3eae6f5c4e9d778442d771d2b6d279bd2a52893e358. 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/BRCWZ1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d66adcb908f2c5fd3caec14309ea0f5b0b7d82b74aef3720f6a89d8be626bbd. 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/BRCWZ1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9df25e547a8a4c6486b8445ddc148d3bdd5ba901c0af0dd5f28b12355c232c. 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/BRCWZ1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb710e1f60473bbf1714c325321368ed4a421a7a3d7aef953495439afaf0e981f. 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/BXXIP2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57023cd8fa24a639371337e2581c4f4c4ef1ad7f49bc2a9fa55dc1bb86b92e4e. 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/BXXIP2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f333e147cdd7d1e8084ada56cc7c4c87461edce40ecd43eed8edddd538431f8. 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/BXXIP2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca689c14a42cb4d5a0b4115d24aa861c74f7b6e6b5b79bb50e93923263eb2db. 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/BXXIP2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e15ae00120dec2dcd4f3301b8ee9febca6dde2e32a417ba8936f5118b1f5a02. 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/BXXIP2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7d991ece752873cecfe3894b2469776e8b77821fa10bb673b5761ad9c85de8. 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/BXXIP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a96671192ec77202acd669d2f14d7fea061c00bdc5abb19d395db69b9ae6406. 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/BXXIP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34141935e4173c1110df63b5b6a3044346cd0d721ab10502d6593ebb8687e55. 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/BXXIP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f52a875e364aed5a7f14c5202c41c5f9feb913110c6e385f1058008d762fc6. 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/BXXIP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3487baade9d99ed7454b6e0467974f6209a3381f13439162475e761cb1692eb4. 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/BXXIP2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2852571c53731b44558183462c622ba0bf882bb168a0ce54c3d6590231f24f. 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/BXXIP2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d3bd1c5a796e285d0a3671913ae3c970538f26c3d93f58c7e35ab26b2e782b. 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/BRGPG2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063eb1227bad7ed323eb2b9b2b30966ba3eace661ffa356bd0cb8385811d2ead. 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/BRGPG2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d3c51cac809993fdc14cdca49ee20f61c4c2406ed106bd8cbf9cb490f64161. 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/BRGPG2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ee278525a77dd3a2313691e4009262cc74b2025256d4c31d189f2b6d930084. 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/BRGPG2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6bb973be7f4517c34e36f70673b51001bf81c7bb588c8bd3c2d9183b01e014. 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/BRGPG2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e9a45b9fd2c04b784ada444399b5431ca19c74d3f4ad1ca842ca5427791ac1. 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/BRGPG2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d62d1c8389a3367b517832aac83d7b8511b6fac25ff2d22635c727239ce29e. 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/BRGPG1600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cabedb71b66047b7d5d83b08313d631e498b97c1f7548a71a85c5dd1b31e3e. 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/BRGPG1600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ed6f92da2e2df522b17bd0422b0222e845febfed7cab14323a09b72cfaa9f2. 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/BRGPG1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd893d22bbd5572b949a9fd35fd129b3b8dd762127e9f9167d5486e789f214fa. 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/BRGPG1600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64d672faed7c6cfc039d83c6aef4b66a6e1dc38a0156e88813d0e4580fb8458. 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/BRGPG1600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65ad8599d147974b5a086255091297f7fb17c1642986361da637917b1f17ce. 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/BRGPG1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de63a4f0c3f7f875015a4460d65ad90cc72628cf60e1c48ef2a1ffab695acff. 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/BRGPG1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb2702a74728ccf37f2f1261fe9a0634fe75eb1b15d6ebfc7f7ef0952ec5066. 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/BRGPG1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349ab1dec20185fff1f93dc015707b2102bdd9c65f42b1bfb094477c5ded2f25. 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/BRGPG1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85e5358e43cebb9d07c9d2162f9b41c1a9de023bdd524d242c1f03dfcbacf95. 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/BRGPG1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef6f0803ff2ec9e468d654fa875a392e53e315d2fff9f77ef82903b857daaed. 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/BRGPG1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ab9e2c2dc3e40a7bce0efa19c76e476a81fc749484303bd24d44687371d31. 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/BRGPG1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d781a94547dfd82848003d2ec83054be80bc6a54f15eb8b4d66f27969f129a. 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/BRBJV2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3487baade9d99ed7454b6e0467974f6209a3381f13439162475e761cb1692eb4. 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/BXXIP2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a96671192ec77202acd669d2f14d7fea061c00bdc5abb19d395db69b9ae6406. 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/BXXIP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34141935e4173c1110df63b5b6a3044346cd0d721ab10502d6593ebb8687e55. 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/BXXIP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8222599df8c41cd211608f153f5c9c1a6a5dea747fdabc6702503c25f8f3af89. 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/BXXIP2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca689c14a42cb4d5a0b4115d24aa861c74f7b6e6b5b79bb50e93923263eb2db. 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/BXXIP2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb710e1f60473bbf1714c325321368ed4a421a7a3d7aef953495439afaf0e981f. 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/BXXIP2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57023cd8fa24a639371337e2581c4f4c4ef1ad7f49bc2a9fa55dc1bb86b92e4e. 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/BXXIP2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e49469b80a7f4af7999c9460f5be26d09e72e0fdd736e0de55134e25b3a8fe. 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/BX7O92300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc2c1331f1d98d323e0e33c0f4d1742d8e4bfaf3ccfc8b3233dc6a8dac9b2b8. 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/BCP2M2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc46e0db5a61c6556f1f6d7aedc4faf8e7c332521f415576a659a744afdb9c. 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/BRGPG2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87494233464ccedee8050de7830a7fe413774110bca8b7bc06c60bc5afbc3618. 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/BRGPG1900071.
Musicar: Tema do Festival de Musica Infantil 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620181a17fa0b6ab90f2fc083b470a62c6dbfb8cf3a77d660fbfaf6678427906. 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/BRTRB1856384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbb882ab1b8a24e485f95f5dfad461e5c8ca4446d0b511af8838ecea295628f. 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/CA0XM1900008.