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 0x860ab1693b31e2e3152c8fa41bfd216d692637b67d0de350c705a7127eccf776. 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/22c805ed-8b88-42fb-8b7f-cb3501ed08a5.json and https://artists.proofprofile.net/proofs/artist/22c805ed-8b88-42fb-8b7f-cb3501ed08a5.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 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 0x2479082a73ea32a8768c873da329d3a7acbeea087ffa378f7623c781f9e4bfe4. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/BX1XL2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513d24e552a90e131245d1438198734c7f9ec511c4f59102c3ecdcbd0839ac91. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e65b99d8b7272bdbd0f995069845e3196bf87c82d48466d4df36bb6fb363710. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b0e162dfa5a8a650abe5846117ae1eaf1959e3d82df737973cefb9962a155. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c0fa9c596bb359a9da9dbdb0dae6961c91e7a145ef0e96ff3e2ee3a16f755d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ef5e6d8ea6605a8b7c2446c595cf1e534b144e6a12585f1a23c1bc61f4228. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BX1XL2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276eac3e0ccde080f911e6561e866fd6f0a95b8441f3c8b2fc365402ce2dd5d3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07009af5c5943777e5da36b1a5b1579f292e4fcd5218ad0353b2f44a2ff4f438. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e5b17857c727a08f641e849e17f96df5d91ddb816b3ebb9145331f69941fce. 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/BXD4P2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac00b320eca41e34a9e1c8f8bfd29a9b1fecd9391fd136bfe9f37a062218a7dc. 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/QZW9K2253707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ebebcce3a8d1769dcf0e79aac34ec083d74254bdb640472aab6629cd067d56. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7bd1e50820ad0baf88ac23fd6c6c41524329e72f904baffb67ed0c9b91d808. 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/BX1XL2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5407eebdefecf520387580ef387ceca1ee21dafc8f33b8d5ccfdb78dd2dec50c. 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/BX1XL2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080891b9a81e8d2f4f4cdb29e7d28d11b2748723c16aed6d549fa4869639620e. 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/BX1XL2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299ceed0780264d03c5200b5ce2cdd16118b905d9da9618a6aec7a304cb22ccd. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c0fa9c596bb359a9da9dbdb0dae6961c91e7a145ef0e96ff3e2ee3a16f755d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ebebcce3a8d1769dcf0e79aac34ec083d74254bdb640472aab6629cd067d56. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9029d86005ff48279f6384cf03fe96ef32b538db0ab589341ce89e000d7582. 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/BX1XL2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276eac3e0ccde080f911e6561e866fd6f0a95b8441f3c8b2fc365402ce2dd5d3. 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/BX1XL2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5407eebdefecf520387580ef387ceca1ee21dafc8f33b8d5ccfdb78dd2dec50c. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ef5e6d8ea6605a8b7c2446c595cf1e534b144e6a12585f1a23c1bc61f4228. 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/BX1XL2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b851e1b9eb4da4653eb01316e5f85d6e9c730e8dd960c2cfbaa0d2a85ef1e9. 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/BX1XL2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb8f69a6eae61628dea451ad071badbdd826726d1bb1af9df95b6d7b34cbf35. 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/BX1XL2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299ceed0780264d03c5200b5ce2cdd16118b905d9da9618a6aec7a304cb22ccd. 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/BX1XL2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed637f12ada502e5cf89e60039a90977537c4a1d1bee1f0fe46bc969dd6e559. 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/BX1XL2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464375d95755b790cf919ca3dec6373d20e84d1027c9d20b36c48dc460add4a7. 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/BX1XL2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07009af5c5943777e5da36b1a5b1579f292e4fcd5218ad0353b2f44a2ff4f438. 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/BX1XL2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7bd1e50820ad0baf88ac23fd6c6c41524329e72f904baffb67ed0c9b91d808. 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/BX1XL2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4252be8aa568f0602188f952b45a0fd63a31004b6feb35d511875236692e0898. 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/BX1XL2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e663bd7d063a88793768540260ccf4658c6b4e51b274d3207d360dd0a505f3. 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/BX1XL2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b89ad88b850099e430e7350781c86386c3f03401273365f8127fb4e3a2f29f. 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/BX1XL2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080891b9a81e8d2f4f4cdb29e7d28d11b2748723c16aed6d549fa4869639620e. 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/BX1XL2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2d17150d48f0672bb43f42c15ce80357b262e6f875c801d7f794ad45ced9a4. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BX1XL2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9a965245bf61136c21d19c4f56a32c4a157a5618049b1e0541f0a6734042ae. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BX1XL2200014.
Halls Preto / Só Se For Gelada / Mete Tequila - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf39654dd64d9db5276b88d65e380378c379dae15fd3a876244207553f6cff5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BX1XL2300026.
Nega / Coração Cigano / Apaixonado por Você - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde3093d3ff5fe0a4de3b656871cb4d3554bd25021049e43da67fb9f9e973ab7. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdadcc0225cadd19ec04f99a079f355880d0830552433410a864e952a4def88. 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/BX1XL2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86cff1ac84b83cac08435d7e148ef38454f155703b9323209dff66c0127807. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400004.
Estradas do Interior / Km 45 / Não Vá pra Califórnia / Um Beijo pra Me Enlouquecer - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319dab1d4ae058539b2f9536786bd800f2ec4e52d9226ad4832fa1bcbeee994a. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdadcc0225cadd19ec04f99a079f355880d0830552433410a864e952a4def88. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d1eee7d76d37e5f82dfc53288c960110696a68bc5177a3c6c07c2364fbcd8. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b581b80ed0086709d5c5e29c962488f4f73994d4898bb11b0d3be45ddadbd51. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6696fda29a6578263a39218c2a5d6bb2b54d004cc4f7b2e3aa477187d099dd68. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf39654dd64d9db5276b88d65e380378c379dae15fd3a876244207553f6cff5. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945359b7b1be0fffac3ae7bfab3261ab3454a94bc469c6f53f8b5b21ce0a288a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f430844933fa88fbdb3a5e86172308958c328ecf47752d8160eb51630c952e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2128bd968b2693464f5ba59c2c6af66168785b61fbaa61ce5edce699012580. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300031.
Enchendo e Derramando / Cicatrizes/ Se É pra Chorar Eu Choro - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9958cad611f7702cb0c2bf31ea5556f08e39de017269877909e514b58ca856a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1XL2300030.
Voltinha de Trator (Bom de Cama) [Ao Vivo]
Voltinha de Trator (Bom de Cama) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca2c198a8b241a202b8bc4732d5b0d949655bf6ad0e6bd0d7bef1f84f7ebf1. 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/BX1XL2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c7bd4bc53c580b6888d61cbae85abb1d8a17b05104c4d79ad6ef47c0a0d54e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXHUN2300002.