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 0x5cb19e29dd3feb704b3ded379b74a2354b72ceb033d43c63fd5bd0991ccb8ce7. 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/d6d0f4ce-7a69-42bf-8cec-90c97e715251.json and https://artists.proofprofile.net/proofs/artist/d6d0f4ce-7a69-42bf-8cec-90c97e715251.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Un Par de Corazones y Otros Grandes Éxitos
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 0x85ead6a3fa47982c67d0853ebf9a10ba947e54442b7682e7b80ca86ebb0c93c9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:36:15Z), 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/ES5117900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6e29d4dea1b072eab36040e3f9ad5835a09d10254d4e7784729d6a4054f5a2. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ES5118401439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5ae94b19ce90f0282852e2831132dc2638faf840d5545f63b51824df573128. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118000076.
Concierto para Adolescentes y Otros Grandes Éxitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd065d697b57e6d010cde70d6958b3b948350a1e6c893bd5dfea24e54a318bbca. 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/ES5118000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5ae94b19ce90f0282852e2831132dc2638faf840d5545f63b51824df573128. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES5118000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012eba904f98e4dcf2c22ecf0ec3fb443d236f6101c0d853425a37d935a36830. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81b88122cf7f272f1edc8e409163e251395375d6b5ed555c6a4eeac82c65971. 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/ES5118000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4825acc8c8e7a7159883a329510de6c9323cb45630b6f546c01e00dd7399ea4a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ES5119800700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1820d44fe01345ceb467bfab84137e46fd71d499d3e999d61d7958c3a469706. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ES5110304742.
Que No Lastimen a Tu Corazón (Remasterizado 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8ca43d0402838383db265ed2944b779ac6e3ac01ebc422718ffcdc118adae9. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/ES5118101424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11beeb6a00812befc2c3de7e1e5eeb6aa7cc3bfa17a544156c4256894884057f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES5118100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afd261d3ee82d9d68136498f7c74c31f21ab2401aa3ff288e788731cd9d94ff. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ES5118101425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757ce1aa59cc8f92b826fd5b3371b43354a6051e31844b4cfd715483b6d8c3d6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ES5118101426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4810001059e669fb9dad1148bc499800b58d9d2d17f650a12c80b69a71be9cf. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES5118101428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c301146fa2e542d6dbd6043ac1b724325465ac01452fad6221cefe7c6457d5e. 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/ES5118100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd98e4ad32e5523f8329e4de31404cb2a41dd4a0852538c93e5dfe999877b95. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/ES5118100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07270ebf4572fa58bc178793d3d0a2040c052170285822581a393e72c08c2fb. 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/ES5118101429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b4d25d2f34d20d82756d50fbe5a384c57c5596945fc95933e472b1a05104b0. 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/ES5118101430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0478a644655c4c88a60b1f743148ed783bccbd7a05926b92d1ba5a275df2aa3c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ES5118400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a12df8ed8fed09ea4b20fb1f48b734dfcaee2f0ec2117f8ddc20263842a2575. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ES5118400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185431371132439eb8b9e18747d00a9ee9bf407b75f1beaecb85cfd9ce45c089. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/ES5118400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0478a644655c4c88a60b1f743148ed783bccbd7a05926b92d1ba5a275df2aa3c. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:20:10Z), 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/ES5118400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1e4534e337c1601b88b2c36e12cc546f6bc7f43ff98306b13268f0c337af5b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:42:41Z), 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/ES5029200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ae810dca140201947883a8bc1bd927042f2ef4dca9273d9248b1baf2fc70d1. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5029200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c8b41d256763ff2c3ad212e8bfb40930cb0097b8458cb834973272c4c4be33. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d38afb21917cda5e5b1df3efb35934c442e6d6fa724ebd1a868e44dd515af0. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6f519af413569664810e316433fe6ecfcb194c2545f6bb6a60deb0b0f34d67. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:04:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5119901695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6868a0babd817f7cc40a241833fe47f47777d0b8d903729ed2f9895b76e919b2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES5119901701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f52835b4c73ebe333126715f557e62d5f14c876811c307dd29dc426e20c6f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5119901698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d04683941d987749bfdfb0fec3aa32058185a0190d67d152c381dd0448f39a3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5119901702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c301146fa2e542d6dbd6043ac1b724325465ac01452fad6221cefe7c6457d5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd98e4ad32e5523f8329e4de31404cb2a41dd4a0852538c93e5dfe999877b95. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe70e23d0f605dbd751eff6ea45633b53f69f6542463d3a2a1fb24df568043b9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES5020500243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994852ad2490c269e765acbf6a8bca47a62d99c58bb785fe4745bc5fd96f5afe. 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/ES5020500244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5170f46d07fb45cd49c14a590103a6d36bef68e8c93daf8ede56c75bb0a941. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020500245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28803933ce50b44364dcb80d89506e2ca728dabefc5a3e860c91335de17b865. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:27Z), 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/ES5020500249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f080c14ad22170a800ad08ccb9360fe0b704e5fae78ca028832cec9d5f35b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ES5020500255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ead6a3fa47982c67d0853ebf9a10ba947e54442b7682e7b80ca86ebb0c93c9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dcb0a729c4f7f309a11f1249de7bd9c3c9b9b0f657efed6ed9c830311c5a69. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:21:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1142e8a3c9261b3dbe4b8dceed00966544e60f2fcd4deb070b8c35b55947e718. 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/ES5117900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdfe370d614dcce0f6a13ed001d2c119530e640a910eb6f38a7ddf5346a8a18. 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/ES5117900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaf55b9d062bfe91bd99dd2d0c04e04f9af405b0d25824ec59766a78493821c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d38afb21917cda5e5b1df3efb35934c442e6d6fa724ebd1a868e44dd515af0. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:55:47Z), 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/ES5117900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c8b41d256763ff2c3ad212e8bfb40930cb0097b8458cb834973272c4c4be33. 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/ES5117900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c82d43471bf6d84c74fc9bee12d83b83506a2fc9f84cf22f6730c9d2ff5e19. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/ES5119800686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322c539fb03b6a0c3b09a72aef59078fb9ad20b923849a74ec21e5bfbc0b0135. 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/ES5119800684.
Pecos en Directo. Concierto 25 Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cfb9fdaaff732950d39352717d0d7d270e120957b6be65d22b3f714fcc6af1. 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/ES5110404864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f239b39ae8afac2a661aad6f076701469d795f9c50ee39b49d1fa9cade90a2d. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5110404839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bdfd1db906e093fdfae9e868709a35951414891888717632b40b131142646c. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/ES5110404826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cef7a5ab6e9f3343b93652130957acee56d4b876d7ab1ea7f702a93959e17a. 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/ES5110404827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984bf9b185b091490bef14aa703820b9bc3e9adb93bc02408a68fff4f95a2ae4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES5110404828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcb1da212d2fdc0c1ae6016315867f78272e92f875bf133ede0b0952a9095e5. 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/ES5110404831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13813d992ee9d3016823782ef1a4d95d4c874f0513cf0161dbfcaa69c66b593c. 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/ES5110404832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf14e0c20fcc91ea1b3e1a6b8a16eaaf547970af80cfc2a0549d7a9531931e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5110404833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ab0fe707fe8fdccd9aba64017f8b8d73de0fa2157ad5b51321e7f840ca6a36. 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/ES5110404834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8c6afd2fc205a45fbb6d97906604d0a1ba3925f9448efcde2a9091bfd3c03a. 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/ES5110404840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6511a97f5a7dae6f4f2ebf1224f6d8d6476f4e3e1576d91d4ba48ae1f2552229. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:48:38Z), 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/ES5110404835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abde887631b9d6350b7c92e01fc0625caf701d0f749e71e03229e3839bacb93. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES5110404836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56e4701c9f2645850d59e21788db21ab46bfe92250a214cfa6525a2f2c36d6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES5110404837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206b6c6307628c00c44a40a8dc283e361862ca29ae01c629894ca64919c9de3f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES5117900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7e60ac81ba874773c351df0be1394a0ac1b442cc2ab9a90a9b49a793f7284c. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ES5117900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9717c15b340a755e0c310c05b7809d8f350fffd673a8dad16e7b8f334487167f. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951e205afbe8a20b1355c3789d2ead8fcefe140adc16caaf6614f784e20b531e. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ES5117900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52af54b0479f16ad1c9ab9e1521a412ee4fc1dc3e0c42f27476f1ec34a5a7259. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:03:34Z), 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/ES5118000077.
Y Decir Que Te Quiero (with Andy & Lucas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b848574a48df8c8e42dc0234e48454740bdf366b9265ec31e7fc964e084d674. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/ES5110404825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d38afb21917cda5e5b1df3efb35934c442e6d6fa724ebd1a868e44dd515af0. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:29:22Z), 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/ES5117900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd7b3d45c73a04d91b6a163e2b46565feae3b04139763235bec21141c3e9591. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES5117900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1e4534e337c1601b88b2c36e12cc546f6bc7f43ff98306b13268f0c337af5b. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:05:31Z), 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/ES5029200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd065d697b57e6d010cde70d6958b3b948350a1e6c893bd5dfea24e54a318bbca. 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/ES5118000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b174a2707d4f81603ad4379d0b629fff21f79a5fdb1b3130673d923cf4b85d2. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:28:10Z), 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/ES5117900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185431371132439eb8b9e18747d00a9ee9bf407b75f1beaecb85cfd9ce45c089. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd98e4ad32e5523f8329e4de31404cb2a41dd4a0852538c93e5dfe999877b95. 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/ES5118100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ead6a3fa47982c67d0853ebf9a10ba947e54442b7682e7b80ca86ebb0c93c9. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:03:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4817de09954bcb417b278a7748c2115ec7a70c0d77f55860cc5b654db1b96aa6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5118000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185431371132439eb8b9e18747d00a9ee9bf407b75f1beaecb85cfd9ce45c089. 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/ES5118400043.