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 0x8afe108f671969978790b39e4df5606ec38db0c890be45fdefe7ddd1b5283426. 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/c21bb20e-84d0-4643-9cda-5359d18548a5.json and https://artists.proofprofile.net/proofs/artist/c21bb20e-84d0-4643-9cda-5359d18548a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cómo Apretar los Dientes / Matajare 9 / Otras +
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 0x52535d6dc3571cca35308e5e630789ea4d7449bb17a5402372959b0c4d1015ca. 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/ES18C1000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fd916eefdc6223a6aafb2934e1473189850c5a849c9af2a3b8e0f7968af05e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894d5104cc2749d69018355b755a6298e40742e7396e972429a47372a030b1f7. 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/ES18C1000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7fd6ab082ab2651389a5330ff5c6011cb6d3aff72d21d1db47bf6b4577e3be. 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/ES18C1000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058c4d8fe52b7c6d5dbfaf7bfac21f37342b97b900884197c3514a0ee1a00442. 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/ES18C1000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafbf548c93299c2727f4e57f55bddec3210419dd99b4506add2739b2f6bac06. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dc287f8322c73fcfc9e398b9400452b1a8f741a6bbdb48d207e614e85814eb. 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/ES18C1000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75ea8b05e7b132570fc884476ee0ad6942a77e8691f44026eef48d8289e2691. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bb349261d52bb71805e7e039a2eeb3f2e44e055685e60feeeceb88dd31b8a9. 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/ES18C1000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e3d5be9cc288c6b4603edbd4619b1f844d5d668b459171d58173ef4605e5f1. 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/ES18C1000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb224cc65cabbeba5e94612c12ae89c45d8839a7c82b006ff8410b6029fb0a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec8cec2eb0955ee722ea9c038a1682d1049a3bdd77ead4c8518c82d0767158. 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/ES18C1000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b980d4af87fd490e5d9eb23ea5208f6e374eb4d4b535fbb39f5c67823f0c03. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad301ef279235c3aaa7fb4ae3fe0f08ecd73867ee3bff6c8895fcc50c1fed2c2. 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/ES18C1000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2aec2cc4f1a4012919536aa191a45fef72659150910ab0d067b8f03eb22c85. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae9e9d432ac059fe986e52e37fde573b33918a0507a7140aac4f74d3fffb484. 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/ES18C1000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cfead69b89502a9a9ee5d7d94db40f776bfa2d01ef030229d0c303fb25dba4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b96919f5ee7a2e20123c0a8176fa2751ef0e2a846c4edc8d9ea20df701709a. 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/ES18C1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70557772b1c50dc0f1dd4548ad9208bac692316c273a983423ea3d44fb3ad69. 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/ES18C1000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb230dd0308d3ee320f86a34d150863aeaafe9d058320582f783187ce9832e226. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18C1000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7112e6837ee9ca57561a1f8e435ded58d143a9f8cd51e52155134f4ad14589. 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/ES18C1000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ee5fd5ae9f90208f5657a81433fb53c018cafc5a8eef508347d91e3d2b740. 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/ES18C1000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1477da7f1d9b040e59d5aa909827289b34846e830e508d72345ff30dd1a9ad18. 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/ES18C1000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd45861bdce5d906abbc35ceb0b580f9766a318968a10c4c3bbd09f778bb72a. 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/ES18C1000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad7c662f642c3d79081acc6dd5745863be78ba8563ff42ef8ff05a1a71fcb9e. 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/ES18C1000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad8b5cf58b4f19c85e91cfac2e19e769329d85eebb6d2cbe726523dadc0746f. 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/ES18C1000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7a5cfdd543661fe42ef0d81f5a51d023571a4c75bf81c64d7ac79240de3b37. 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/ES18C1000203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1080eb52001638d8240302eec32797113f2fdabb9e8a59a14339c281b5e09616. 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/ES18C1000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56048d7c487ac983cdb5b70a4ed0a68786f232a9851cf95dc52512a48aaea5c. 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/ES18C1000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ea365ee81f36dc2ddbfc132118a7df1f5bc86c182ee4213062d382ad76c44f. 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/ES18C1000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe455e1f83794cb184186ab4e281a304f17528b21cfee1889ed0a1e376f734ff5. 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/ES18C1000207.
La Reina de Mi Vara Verde (Toma Alternativa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3962a115d35bccdf1ac3bca93f53d4afb458aca950ff8189ec94201d476337dc. 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/ES18C1000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d58691ee6dc67aa3f6c8f12ed1d62e5339a454c4f05c85b7b779842b582d23. 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/ES18C1000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799977ea60e8332426a0c6b93dbb961f35f6ba2c525899e394a7588a616b0a9. 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/ES18C1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b150076c043463615ca67653e4abf99b1b3df048052d1af0ea840f44dbf1d. 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/ES18C1000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7927d2323cc2089aece68c47d0c3ad6721e04abc0a1ce47a1bbffafc54455658. 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/ES18C1000212.
Hasta los perniles con Diego Ratón, El Canijo de Jerez y la banda del Ratón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf199e164fb43c9f5aab6aad243c1c6f5bc639b7c48d77bdf70fa3f3901be9b77. 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/QM6P42463357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6c946ee41f400a88b5508019284f478bf37d3c69cb80a2fbef73e381a31878. 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/QM6P42463358.