Ricardinho is the Portuguese diminutive of the name Ricardo. Ricardinho may refer to: Sportspeople Football Ricardinho (footballer, born 1975), born Ricardo Souza Silva, Brazilian football attacking
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 0xa0558f5ce2ba3169ee81f7dc06bc362195c930c9e033a8a027427939970f92a6. 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/4703b5ea-47ba-422e-8732-9bdfc7912e5e.json and https://artists.proofprofile.net/proofs/artist/4703b5ea-47ba-422e-8732-9bdfc7912e5e.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 0x23cee2eefce987540e3cf14cd4645e03d5c8a41e8dba4981a8ebe19e7137f018. 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/BCMUS2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0964b718fa0d57dfe671f6d554307fde0e64dd403f7808d11c0f41554ed857. 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/BCMUS2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ba1a1de1ea2632cf4a3184a7aa31ab4df26cd1f405bdaf544f5fa10b3ea29c. 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/BCMUS2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd229ffefb97acffec3802df177480ae9211ce321cf5d1bb561ef05062dec21ad. 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/BCMUS2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d76c3997565e4df45613d206719e32e5c4e084dd3ca90feda95146ac1bf675. 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/BCMUS2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9937c01963c21d0e674ce6aff99b87a1b77256591545f8d878d7a09d6f69164. 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/BCMUS2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e8d6c9df7884cfd4b4d0d05913da73bd04838d39536148f37e989baff59540. 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/BCPC02000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb1acb820216372305f35b3f98d5a19bb658c3cd1af4cb44645cc38e1e8afc. 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/BCPC02000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d96c7858bfa79f7c3a7881876c5bdd59d1fea5edf991bae0c58cab0d0532a86. 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/BCPC02000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0949793d72579d013c34d8920af4d9bad9ce908b710c1a83e26203c7d2c84eb. 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/BCPC02000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0531ee0daaef362e0524015a364524aef234f19b623264861d90ec74863c1a. 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/BCPC02000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d316a134dd52c55b4ad7bd33d18dc33534680f5b3b7f116cb836bafd40786f. 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/BCPC02000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2816db824fc0647746ae4a5062de15e90fb2a1933b415d55299b576425b1fd. 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/BCPC02000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bcaefa2b3c2078e499743e40120a9ab0fb5ce6f1964f84d99a5f13c7c9ed80. 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/BCPC02000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf397de58e35c55f0ca49735f45623963256ab4233cdba47fad1d9e9d69418537. 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/BCMUS2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d47c8d89a3d8105f07214a04ffd50ffb91c419c12707490ceaccb358478c36. 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/BCPC02100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1c2dc52466c78f4aa3dfa10c01b86dac11aad8336317fae520c254aee812b5. 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/BCPC02100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbf036df850e6cbf8153fa0d2ba6b71a699f29fbb3557720708deaeb5c837e2. 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/BCPC02100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdb3b95181ecda40a11daa733fa769266479cdab6d2914b967b86223965243d. 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/BCPC02100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb71279cff7380a570d929e4aa052dd8d5172bb78f734152a3a2c8d0e3e9ef01. 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/BCPC02100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc78fd8b56cf8ff7988c48db8b77951cec4d9509ec52dd43211b2d02b5566cf0. 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/BCPC02100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4027e31f7189afc77cdbce91b09f153fb7ee26051c73695751284af989fb2c4. 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/BCPC02100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d83cb3d094d2d18b3434c3deb3de245dbba691d7b7758e3c5306b35c17cabe. 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/BCPC02100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d17dab980a82be1befc1ec639570f2ae0fa7d18e3956c2d4987dd20cd8ed5ad. 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/BCPC02300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6baf5e17066dc586f5896823c12ebd9a172f2ec6c8e250db0b7b7ddd7b9828. 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/BCPCO2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e51e1a968c7f777978dbb744c9deb99d2793d2373f55dd93969f94bb76a7b90. 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/BCPCO2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f97f5cab66729f2655cd2e75dfb2fb76cf03c510173b1d1c67f5e6eefe56b. 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/BCPCO2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b0d43abe1db89625b6d2ca2055357395c447b6e0ffb5a8c95e701111336410. 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/BCPCO2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d90c5c6c95d674ae48713a36ad22332117599df7764fb7a637e644e33069a6. 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/BCPCO2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45114a0404afc5e9666ddaebdce0ee4fb46784dc37473dd44eaf2e3b5327c47b. 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/BCPCO2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d1d5680ea951664a44d517c1fac4e720f8ed9b098c508b02a309d8f6bb3eaf. 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/BCPCO2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539717341f470c100bcebcfd6bb16d96ea43faaed84602022702b022b12e54a4. 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/BCPCO2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37624afc5a79f83fe0abc21b8b4d454d5e3d55da3758651dc9b0fc62d567baeb. 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/BCPCO2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da1f0b7ef6dbc56352268687d5a495728e096398508645fd1beabaa7fbf2e84. 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/BCPC02100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf2084fed6933478921d04cced818516e4842297146491d28f78dca9a51095e. 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/BCPC02100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc0fd48a209c4ac42c703ce41d54d6bd225799e3b4530d3c77b0dcb90bec71b. 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/BCPC02100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456a1da541100e042e6ae9900d9c7426ac29d4c51be7035940f9c334e6e8035. 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/BCPC02100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe82398f427e07b6f35dc121aab54021e9d398362f08b0011c2db0220605e2c8. 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/BCPC02200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c5f3632b2bbf42a42a0b22b465f2683e1d271b00cad139c3801e359e2aac0a. 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/BCPC02100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b06ed66d190fc39a3c3e27cc294713762a5aba29b3b200bc1398728ec3df001. 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/BCPC02200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc049771fea0d4d50e85cf90455fa5280cf9ae737e2dea320ae5d12a9b5b65a4b. 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/BCPC02200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3bc79ec069d622ae6ed4ebeb01314da6ddf3cf5ef99ca9fb4266c8573027d2. 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/BCPC02200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0438f36873c6d445ccea4b7fd5dedb93b58329405ad04379dd1e24053077a0. 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/BCPC02200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c2f400f772bfcbb427d420ea03c93e8cf6ad21a620d39918eeead5a3da8626. 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/BCPC02200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe580830fa36f260f149cc5cd65e2451daaaf2bb1240e5a40271e92a54d67708d. 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/BCPC02200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3400a63673cbaaa7911d206e81a85b8b518664fcc9fec4cc7282745ebefa4de. 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/GX53U2483250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4d39149b730ef0d8ac76ff92e35aec0b1d98a116cee12e83f7511b8d97ed4. 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/GX53U2483279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314e139c16751af929b1c4dd2ebde2c247a832c08f50a0e1892c212e84df2221. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2113258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8873b0b9292ea083efe2f1269841426086049543a5cb818aed5cd4aba4eb46cb. 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/BRD9V1900005.
Mais Que Canções + Espontâneo - Acoustic Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2150dd90b5604ce8ced1c101cf76f66d1822f74897669027a181a71c5c9b5338. 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/BCMUS2000005.