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 0x74a39c4278e6d214fcb7aaaeb360d4f886f645132ce6e7354fa7041c38ad905b. 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/72ccd2a8-60d1-4732-bfc0-9ba29b1bc674.json and https://artists.proofprofile.net/proofs/artist/72ccd2a8-60d1-4732-bfc0-9ba29b1bc674.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 0x73d54d8e0cdc1c4921f3c1fa5512b421a18233de9dcfb219610c702f870975dd. 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/UK4GH1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed619547b98072daeefbc99c77e5c9cf4d48919c0877572324e832c511cc6114. 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/UK4GH1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df8002b9baf16e69413121cadd2f23a22ed9a9096dc88ed1c25b391bb63e3b0. 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/UK4GH1500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eef0223bc45432a392219f76790b2fec6e85115b24f22b737a04f82fe9443ab. 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/UK4GH1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07f44a2108a234d7313faa55180d0fbe2813b85da03d07ce1c50315cd3ccedd. 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/UKS422200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b61ac72151225e4e43af7cd3bb932f2fee0324f046d5bda8adcddc80016f36. 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/UKS422200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d8fa864eec768aff9c6550f07c046ccd3da0484a3aac7e7a730f0923232a05. 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/UKS422200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5a9135c14c20da2ed8650cceb2ab08dcfd790c21d3abf31aa9bd4494be76d. 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/UKS422200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f581a721ecdb5ef2dab5c3fd0e82ae5142556f09e97cf81227fca6e547569f. 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/UKS422000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25490bd61e9b67738594f774cf255c2e23a2cea617c598a766a8753b1b27f40f. 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/UKS422000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeccb177f5470cba231899b16d53ba235a093cf789ebe50e2a2a01f6702c64af. 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/UKS422100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3caa4648dfd974b1b679cb292f80ccbf836a63a69a2dd3ec463ab89b1d106d6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UK4GH2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6a99facf75ff93705f5a5f9aef1638f5e4eb30c9bb0343dfdc740b7a77ad96. 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/UK4GH2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4c520f0509dbcc44b7a6e7580850894fbdf774e81f136a17782d30dbacf737. 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/UK4GH1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8da86e25ac9a403e1832355b81f20ffd9594ead3b97ac658241e752290fa6f5. 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/UK4GH2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7ae7809e5750eb2e273d80d48cbe30d4ec025f977395512cdeed6f467a7c5b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/UK4GH2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd9847f51ee190eb2941f133da88e51f344db11809b51af873e873c97101ffd. 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/UK4GH2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40e8e72be00168d6ba0165b78d98e27a5c37c8ec7ebfdce4a5ec1c3ac0c5e48. 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/UK4GH2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ea057b161834c957f063ab4f31144efb2327a0dd1072ec79e3fbed51e72c5. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/UK4GH2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ac2509b1ce9d860e4b75902b4db3b9a84fa79ae6511d72dbb490b9eaf4219f. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/UK4GH2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92282e6fac41c74be1ff57486549601f6418bb7753475539f2f01894b9b8274d. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4GH2000008.
Aliso (Live at the Pool - Yucatan Session)
If It Goes - Live at the Pool - Yucatan Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe956eaebb3766b01a07d660e1b8d2e4d1ee31e62a4d2eb93dfe7ae004e9f740. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4GH1800056.
A Vision That's Changed - Live at the Pool - Yucatan Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb46d6f69a7a487865b47f504120ce97b4bc158d9f9095098fea7415bd9f6868. 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/UK4GH1800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9b67329581265acf5badd8e42bc59d174845184835f0a296725c23cacc70dd. 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/UK4GH1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6578cb8a49ecda8ed5bcf8e86a7c0fbc34a5dd157a479c2e803978eccdc38bab. 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/UK4GH1800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fc86c8c1c15a5bc5806ef9adedd7198912a05d460071521b7a6ba6542a6b13. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/UK4GH1800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ec978b96c1a80e37b909cd5bcae15223ab9ed9b146f6533a4dc1b43f58e865. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4GH1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd932324b553904ac4ed1a232433e1a4e3b202594e28c0c71cceca07359c75e2e. 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/UK4GH1800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfae366641f1c816845b47496427d077f65a71cc3f6de4ff4a1219d980d7535. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/UK4GH1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2151f91c2669400272e08b9559f6e04e619e33581abda0f58e8a0d8ac61525. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UK4GH1800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfead155bae1f82d0470bde6f6b3855f40edc9b803907b686185cd4cf0c293a02. 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/UK4GH1800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91effc062fa60cccff6136710fc6856d45c508bb8466b614c97c7fcb9926778c. 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/UK4GH1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5baa1de86f3a65b8865c35907531ca4b24cfc1d4019bc7961752b16975f99f. 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/UK4GH1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08d018748e09b7e43e8fe28f39df722dc720bc0b2333a10472f2d9b7082badc. 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/UK4GH1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf45cebeb14d164667ad3e40d0ba9d8584c0ea6a943122efeb17dc1d318d122e. 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/UK4GH1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3659234389f8ab30885c9fe2bec3a20cd9d29996176801382a068b70de4ce1d. 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/UK4GH1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb885f163937514a954c571a7ee4514213109d88bf50ffadff1c2b58953517662. 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/UK4GH1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5396ff743672fce6eea66fe985202760f8a594471a76f43836496a05bf4ade1. 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/UK4GH1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee2c8ba99662eba6bcb549de5c93ce498605dad48a01432e932e0de29a5a934. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4GH1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4231aa048d8726034b38beacd4028821ddbfb3c62850a184193cac178943338d. 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/UK4GH1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43623007284947fbb719adee623103a046935f3ce2d577d9f389a5eae55cbea0. 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/UK4GH1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4364f24d62851d715a9046e13922cd99be07be999b74988a734b34f6bd196. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22301240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2bcabe7c303a5ea68798e48a183392cfd2e703572e32905a863b2e9774294b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/UKXN22336552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa581be9db7f52da0e772742616199aa636106421a4af29f4d6db7828fc850792. 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/UKXN22375862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071fb792cd9d15d4a4df4faf3b0d766e55508b4f8b81c1fdd78a2df3b5e08d77. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22316953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9a7cef3e256821b21f9ccda6b29d0e0e77040e31d1a3d29c5e8c1f7fda64ad. 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/FRX282221074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465578ac0c808d4304c032d638398bf7ca3569d4aa3f99b23568b7583ca740a8. 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/FRX282221075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7538b337f3dd750557a90382acffc1e5314d815c7b798d7361c5851d3cb2f21. 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/DGA052214408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58064fdabdd5b44f35cd8e06439f1c7704a971a6d1564e808c785e37bede7a7f. 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/GX3Q92315592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa67a4cc08c515524eb774955d97f4c29f6c10bf04bd4f7ba0e60d47b3d602c0. 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/FRIDO2110504.
La Yarará (Live at Studio 2 - Yucatan Sessions)
Paraná (Live at Studio 2 - Yucatan Session)
I'm Leaving Home (Live at Studio 2 - Yucatan Session)
Identity (Live at Studio 2 - Yucatan Session)
En la Noche (Live at Studio 2 - Yucatan Session)
La Yarará (Live at Studio 2 - Yucatan Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da94331f3501d106f9678d97500b1784e801f31d47f7d5bbf328c6a60811826. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/GBX721800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe9b9687fc8d26764c6137f0b40e38975e5332bcc45bc861bea232c83d17284. 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/CLA472300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b5f0e01aeaff4ece518341d01ee47aa67f2882acccb6de05d3c9b51ad22328. 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/CLA472300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17df8611330c73922821f0d55f49628508ac278658e7200eb7a557edb61f4ce3. 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/CLA472300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a87e296f37a26e74ef0b6646890f09ed9b83c7ab20a6547622846593d3efd8a. 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/CLA472300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6e095146172613aec45b3bf80b5cd5fd54ee46a10cf7380fca87a7c25bb17d. 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/CLA472300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3796661606ab502ae27ad81b750ce48be2b2afbe2800a656daaf6603268506ae. 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/CLA472300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe285869806e0c907ecb039599686b820ad45a95c26db155a12fb9513d8d2e0d8. 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/CLA472300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c72b3ae90e3b32a38ab24007232c0e5a1e1b1b780ec17a90eea5993bdf3963d. 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/CLA472300110.