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 0x5fe817927462dbbcf4b05ea42b5e83efdc7cbafceb2772d709dc2ed91ac52659. 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/817bf6c2-651f-4b25-a316-615a4bcd40bd.json and https://artists.proofprofile.net/proofs/artist/817bf6c2-651f-4b25-a316-615a4bcd40bd.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 0x81617daa8725d95a3e0ac26c5344f4bcbec87d8bff7b6b5eb4934051de84ba28. 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/QM4TX2444445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb84487a329bee474bb2c92f2133bf9208760ed5933f8fe649b4902b9371964. 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/QM4TX2444447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f02054c7677e58207d2cc4ed8da58dc9cb5cf463436c92b4da58e173842c210. 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/QM4TX2444460.
Bruna Black no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0576b2a012c4dbb613d3ad567ce440b57bc548f5997bb1c501865dac404d269f. 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/BKO422300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7151a8e477dd0ad9022fef5d510d97f071299af583c8964c0428c06934152286. 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/BXDFR2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d04ae5cd3cb626905ff5e02bfd6189049080fc07673b1ce261b82b7808dee4. 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/BXDFR2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13561b85d922e6b49c4840498d0b9ce9a46dab0dccf36515c3549b18bf636b94. 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/BXDFR2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb389d27ef5be20a03ee291e539b7bff5f94c12a389e03085f3fd646fc59c4235. 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/BCG1D2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a331d60b8787fe39e62a51218bcbf0d1b9081c0dce2f537a026ddc56645a54. 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/BXDFR2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccccfe7126683e0e858cc8b687f2151520af8d924963d3b7622023ba437595f. 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/BX0152100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465cb57d3eb050023e21da89e7925b5c27c63cfdaf1501e359543b93aa3261f2. 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/BXDFR2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290feba558eac896f22a41be7ba49050aa62891d84df131ea3e7b3f3b0f8f9e4. 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/BXDFR2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc031c254e88b6643dd2e0f2eb4241c56807eae25e84c280043adcab7c2ce52ea. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72003928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeb6d5ae4e6d75c0b109149f6bc1663d7b954a3e289421ba19d78efb7fe6b9a. 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/BRUM72003482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d60ee9136b5a55902385e9d3538003be0995f590eb2bdb9a2718678af4984e. 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/BX0152000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b96b92d7e508407250fc2b64352a6c5289013937631ef9e9dbead76805c378. 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/BXDFR1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e7a6c161191c3f59b61562b73f27fd79744132c8a6cce5b9a82620293bce3. 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/BX0151900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf432c04614dedb27ab0a8473c55860b9355870bfaa18d1029d6d8dcda593aa0. 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/BX0151900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4778c315cfb14eefeda8ff6b00d256d6d210f7664347f80807d453c0b82becf9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BX0151900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1535f40fe42fc4479f2f57e6db013939a1c2c5375d4b0192cb62d874aa7690. 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/BX0151900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b09fd3317a80758fb3440cbbff81a84b18c60f1088d18cdee1544fefe58130. 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/BX0151800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc285054b350ef77ccde2b1cbd9ac2cbd1b34da4f3ca58add9331aeb16b9609. 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/BRKAK2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0669e28d1fc2a1426ee06d1533bf2d57f7c3ced24ba8343f3f1440f778bd94d5. 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/BRKAK2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01d4397c33c7cc0cc97427642b4d9fb738700abcd5248f348f077dad504cbfb. 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/BRRGE2401158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d60ee9136b5a55902385e9d3538003be0995f590eb2bdb9a2718678af4984e. 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/BX0152000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e9db115680a387a1d8655b0d5a9a2e62e7de67445869c540ea1588406f455d. 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/BXDFR2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465cb57d3eb050023e21da89e7925b5c27c63cfdaf1501e359543b93aa3261f2. 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/BXDFR2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d04ae5cd3cb626905ff5e02bfd6189049080fc07673b1ce261b82b7808dee4. 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/BXDFR2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13561b85d922e6b49c4840498d0b9ce9a46dab0dccf36515c3549b18bf636b94. 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/BXDFR2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290feba558eac896f22a41be7ba49050aa62891d84df131ea3e7b3f3b0f8f9e4. 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/BXDFR2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f1b3447a12dd368434ebcd36f7c2d195d30daec4af480743ee782472873251. 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/BXDFR2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb2ae9d36b91938f7a90b7089dda3de664fc33af65e182fa5d91f0e2952e08c. 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/BXDFR2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257a335ba0f1e2e9320a3396317d24a0ba264bde5c64cbe8542011c2f241b1a3. 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/BXDFR2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51f91c993cc537638c2166da9948987dd9a18874cf4230f389fe752866033ee. 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/BXDFR1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e748e7be9229b4a6886ff0ff31547a4cdfb2341b37d4f00118bd97ab6cce9d4. 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/BXDFR1900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fb57d109090743cc0d7a9e1aed17dab34598193529bc4e5315a6f53ed13c9b. 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/BXDFR2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0f1684ca028f74170f38ae30ca0ac2159e5f43d6443f72af340f380a9a8bb1. 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/BRPOU2400032.
O Sobrado de Mamãe é Debaixo D'água (Trecho da poesia Osun Hum Hum Hum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d091eb896f8490a6e348052cc4a57885207d4e6b7a6cb1896bb06ef40f3ba0. 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/BRPOU2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d1039ea8d1c578f1c067fc0b413a4707c0d7b45b92710362f3fbc2c834f5f2. 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/BRPOU2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e875bb2655b1744316b7771e06df98b74bfe01a902159d370c55cf226e4333. 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/BRPOU2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fd2e7413b53b49c8508f2a2b6ee29d6801986db93ce7d63a52888ced9bcfa3. 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/BRPOU2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9645f28a42bba850385be32ef97c7a783994929e92120ee28c2a71dbd69038a6. 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/BRPOU2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3820b12192144713086127d3e54098751857c1f4c78f098e123ce347ce4b6d5. 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/BRPOU2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd1fe5c585de24ffc08e9449fc72bb99fa3575d8beb41272ce4a9f284e934cd. 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/QM6N22594956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204088d0465c5595b5895d7c5145ef5eabb3d1f10ec34b3763a90c54462e5e27. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22594985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ebecf72718011e60df48eb762ff0ccb053ce64f56e1e01697147100db2ac62. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42548959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2ec3496084a5b6ba94b099a17e1e7ca2818d4b9b23f94f6d0d3c15819ee5e5. 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/BRJJY2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934acf69780544cb10252c7e41918988498f410b6cdccceb97b6f3c358fc32e0. 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/BXTGC2200005.
Música por Minuto - Do Encontro a Partilha