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 0xec9ed388cc114401448fe61827ae39fda0eda9609b6345ccbeec55999f2a62c5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47574278-0b38-448b-9712-fa785c91cbd7.json and https://artists.proofprofile.net/proofs/artist/47574278-0b38-448b-9712-fa785c91cbd7.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 0xb3ba6a4b74c34456251b29c35436344133599cc3baab08e87a700b01f2e0afca. 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/ES03I1100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6594d3b42ea20856622facb3303b91b4471d5b9a966dc5cbc231349fb3ba99. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES7001316401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ba6a4b74c34456251b29c35436344133599cc3baab08e87a700b01f2e0afca. 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/ES03I1100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dea788012c65d69248d18ce60794d97505ebf6d067083e018c25b0d99342eb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ESA011502726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe39d4337e859e4a849aece5326f4a841ed1687f020a35bcb3537447ba7fd578. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A1610501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf2e81f6a05dc2e93e0c40247f339678d38067e594ed7fa8f14cb375ea4cb56. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A1610505.
Toda Esta Energía - OST Colossal, 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8cc47d83902d07e33750dbd4541b96dda9b5b081103894c5769b123db48177. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/ESA011711427.
Música para Adultos (Remix por Hidrogenesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47b3ccac7ce1e3c91e54e229c1f94cf2517426faffd4836a1f2f58485f3e702. 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/ESA011502719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6b1fefb847ad174772c22c50538b601bc384d55246014553e061a9a16ae9b4. 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/ES7001316404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3426e3917cc0d6fb6b129d93ee9f792d762dea5f572ffdbeb56fdcfac10510. 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/ES79A1812803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8cc47d83902d07e33750dbd4541b96dda9b5b081103894c5769b123db48177. 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/ESA011711427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7742b45ef5e92074c468d421879c5643535f53b745c70f6de2604436038a2592. 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/ESA011590309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755bf982567bff698a4d529906b0487a5b12331462793e038fac3c89fe76ffce. 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/ES79A1812801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c0ed3a2f45626d74483ee0bf5cd215631af53bbc015dc59fed5ff38ffd6dca. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A1812807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64777b9f2f1a5436320d02a7b9e25804273b151fecc06cf39146c39327efcaa. 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/ES79A1812806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908254759d9fbd51ba5e72453dd3ea578ce61efe9e8e68c04bb933701888b0fa. 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/ES79A1812809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10dc6450519de9f129e27c3acd3c3d377b929acb8d6950decf34ec6375f0415. 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/ES79A1812802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47b3ccac7ce1e3c91e54e229c1f94cf2517426faffd4836a1f2f58485f3e702. 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/ESA011502719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755bf982567bff698a4d529906b0487a5b12331462793e038fac3c89fe76ffce. 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/ES79A1812801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71da2667307f299e803034cabdb11c2ff995a9a6c0d0d101bed578f7e963fd40. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES79A1913601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71da2667307f299e803034cabdb11c2ff995a9a6c0d0d101bed578f7e963fd40. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A1913601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1d632d5ec089dae0c9687a150b75c12808abbaa55fb322aac55e1c93722f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES79A1913602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96121790db48698bbed1b77784fc04174377aad1af9a54f1dd7678a2e76a2355. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/ES79A2016401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9bb52f612edd20b3d83392c4b1211985b45e31fa94f79e0f547333aa7f0237. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2016403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c4fae8fe7f7be626e93d80f3efe2096a4cc188cfe5e8ec4067486806c1e332. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/ES79A2016404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c4fae8fe7f7be626e93d80f3efe2096a4cc188cfe5e8ec4067486806c1e332. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ES79A2016404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9bb52f612edd20b3d83392c4b1211985b45e31fa94f79e0f547333aa7f0237. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2016403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2b6c7f8165ca83837e7363f21e381b528c0744558936820c27c75068e51390. 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/ES79A2218801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe025f61590e010356b11d30609abbadb16026304037c6a04227712cf82714cda. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:14:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2218802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1cb9bda9571beac74f37fe7bf75752e3ae9c626a7e9d4e04b6651b2c786d89. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2218803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cba357d7b31a7ace399ba166c7b3a89929677de1e3872b40d8888c5b0f19d45. 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/ES79A2218804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf480456a2f9f2937465280ae8299648eb015d16dabb5bf30f218c839a839c541. 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/ES79A2218805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc174a7d116878b1f8bf9844fa1661041a79694c64c90959eb7fd3736e80a80ac. 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/ES79A2218807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dd44ac0200e233c986e933c30d5c21af9fa908844959604689abad151de506. 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/ES79A2218808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad853f0370efd2335d7b4bd0d27ba56f215d55d110a36d00d67a8b04182ab594. 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/ES79A2218811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7ce03997c7ac5b9c71cdf37e3f55bf36071e0cddc8d17a85136d8f2e8dc94. 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/ES79A2218812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2b6c7f8165ca83837e7363f21e381b528c0744558936820c27c75068e51390. 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/ES79A2218801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe025f61590e010356b11d30609abbadb16026304037c6a04227712cf82714cda. 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/ES79A2218802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1cb9bda9571beac74f37fe7bf75752e3ae9c626a7e9d4e04b6651b2c786d89. 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/ES79A2218803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cba357d7b31a7ace399ba166c7b3a89929677de1e3872b40d8888c5b0f19d45. 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/ES79A2218804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf480456a2f9f2937465280ae8299648eb015d16dabb5bf30f218c839a839c541. 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/ES79A2218805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc174a7d116878b1f8bf9844fa1661041a79694c64c90959eb7fd3736e80a80ac. 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/ES79A2218807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dd44ac0200e233c986e933c30d5c21af9fa908844959604689abad151de506. 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/ES79A2218808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d8c05ee5642f00d86858639d804f9445632c58a4e5c91a2b9785f739d527db. 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/ES79A2218813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f63ac6cae78eb3d0c267ce389e173694e96c5b23a679d980605f4b35d4b82e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2318817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3910432f41806ad7703a232ba9a8c9619e67d86e7a194ce5dbeb9979d5da830. 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/ES79A2321201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358a9ff671bcf54ac2f1fbc0880eb142ce018cca90bfe695bf9fb9563eaed96c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2321202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd33605e2e3a39e90bcf4ab1f3907fa80ceae16c413fb73be9a98fd317ca1ed4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2422202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280b0141abec3950f0800696d865c51154fa4eb45974127aa45778406484e1e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ES79A2422204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d407d76cd44d268241da6541fd5e9d280b597910cd08b5d65ea45ece4c64223. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2422207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfbb1b959580f6098b1f2edb7b555d59a621c3ab9004075c111a8d472be147b. 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/ES79A2422201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd33605e2e3a39e90bcf4ab1f3907fa80ceae16c413fb73be9a98fd317ca1ed4. 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/ES79A2422202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f63ac6cae78eb3d0c267ce389e173694e96c5b23a679d980605f4b35d4b82e. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2318817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd682e8b8adef97f0d30d98997800cec341c1429c04b4cff093e54a9218a82fcf. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:37:42Z), 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/ES79A2422203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280b0141abec3950f0800696d865c51154fa4eb45974127aa45778406484e1e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES79A2422204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e03e0eee9f6d4668a89332e28c823ffdf7508d9efbccaf45e502e6b1177f2e9. 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/ES79A2422205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecb81c5bc7c75b3ba1f9bc3e08e539f2c21206cc090fe8ab7a4a15eff5b0e35. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES79A2422206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98848c4fe7548d4ad7c5af43ad0c39b1333c108472a8444977edf6e651bdb8cf. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES79A2422210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10644994ecaaca4af4accfe1662ecc82cec778b8b5cc4a03a20fa9972237cc95. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:09:07Z), 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/ES79A2422209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f486081ca7d79718df056739afe9dc0fa63212591b57f52a0b9c827c6f2aab. 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/ES79A2422211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f63ac6cae78eb3d0c267ce389e173694e96c5b23a679d980605f4b35d4b82e. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/ES79A2318817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a21c8e58eab5b8f46917774b8e90ada9f498268d0a0952430e221617c7877fc. 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/ES79A2115103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a21c8e58eab5b8f46917774b8e90ada9f498268d0a0952430e221617c7877fc. 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/ES79A2115103.
Lluvia y viento (Remezcla de Joe Crepúsculo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9157f75ee7dc179af0201c1f5ff61aefc30c85dcc6f6084b8e15d4cd4f70312. 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/ES05A1100020.
Premeditación, Nocturnidad Y Alevosía (Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c17f2c350243f57598d670b06ba27307edcc20fd7df106a1579b54cb2f9700. 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/ES6641600020.