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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 0x4b7904c299fcbcff106ad122f4ff3ba5ec832046a6b1f8988035fbe5ab0bf3bd. 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/75ecf556-cb79-4590-a129-10863fdac69d.json and https://artists.proofprofile.net/proofs/artist/75ecf556-cb79-4590-a129-10863fdac69d.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 0xc6a19ae011888994ab912ff6ce9d185f128765097dc65d6c7f720d216e774846. 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/TCABD1240283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073541f09ec22bec2d362bdd8d8f3a730630b05dc67d92c34439a62b438d7ab8. 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/TCABD1250376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f4de68e7199fe12fabd0e7c1763d3450a1f748800733e70d685ebcad394fa4. 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/TCABD1250378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d60c1f4f1b879480fa928ee2f3c5673da1d555f50b46de6403d88dc8bceabe. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/PELB20203004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2b0d1b7a46d943c6d76363bd95b8cbc0a839db9b17e54ca918725d6e66457d. 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/PELB20203008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7748bd63e7bd6fa48d1f9df57f03bf8bf2867b30a6626076e8cb150836329b87. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:51:54Z), 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/PELB20203001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4438862e5df1cd0cdc7a3c11289ab95b722474ac3b4e6dd7c7efa88f6d1cee09. 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/PELB20203010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e86898da21f4db5d6a83c73d7bc93403e7780819cdc5921e4d1d028b4abd630. 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/PELB20203002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966b7796186d32b9398e6adaf288a06ba7f27929fe3fb043d7264f39d5524d50. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCABD1238109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16428c5c0049bafab160cf0a41abeb21dc5888efc4086f23b15d40d44bd483d2. 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/TCABD1238111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311cde29ac20ae4a8a7cd6a94bc6816c0846e9672768a3dc0849354f472d38e9. 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/TCABD1238114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b423362ec6ed896bab24be59e512889e3a64ea6e8f86fbc22096f139dff0aaf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:59Z), 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/TCABD1238131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5d022d8913c7001ff31481d4201542d422c2e514478b1ff28c0e1b72665672. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABD1238136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01cd0cd434417437d7baeba6be4fc1a5b12e303af2bf33e55b41bfe5633cb01. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCABD1238150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda32b0b6532f0274b3493158eeada5b6a7d86fccfc433781bb2a5a6f0fb81378. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:56:43Z), 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/TCABD1238151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8ca395dee2a880b6f1c0ee141cbb8db779ecb65834398c1a7b42812a18f3e2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCABD1238152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb248d336eeb1c325e7cd3d5c4cdc8947201ee0eddda89368f5de76905803e94. 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/TCABD1238153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a257c3676cd07879e3005e286006eb1ef53dd9f1f06b7a06eb2e1ac7b8ebf9d. 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/TCABD1238271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a480270097632b26fbaeaf81ed920f91dc3417cdf478f7912c79cc4f9acc2e8. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:08Z), 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/TCABD1238276.
La Casa de los Gritos (Acústico) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabb893585cb04c73cdcb6148c3393dd7f25c3c77b550c3c89f87fca52c508a6. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABD1242207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4bbe1063c073e4296cf645aa9587ebccd9eb6fc4fb57bedaa25e72a1e2e682. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCABD1242209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5439bc5c4ecb1798be4ec6c28facf7617037a2024af1692a36e04c7e765a43b. 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/TCABD1242210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132f8afe1644008836bbd7a5cfc3cfa4a4fd09aca0a19ed1cc35929e76116bc9. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/TCABD1242211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371f8f76511178cf61464fa8a3e68e95289e22d32f592feb948cd6b2887832bf. 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/TCABD1242212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603009309e7afbdef4ad0691f909b30217a0ec47fee6b354e38a4a11c894c6f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCABD1242214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8535b634724c91d3c6cb2780e3ec5ba2663153a2eabda688ac6e352a1b3bf99c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:03:14Z), 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/TCABD1242217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23ca155a984a93796ce35885094ec339bc7e42535cbb28d5c8579f32cfb88be. 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/TCABD1242219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18262ca156913e563c9a56a96cbc0e4a43703fbfa0ceba190e2ed3071f4ea2f. 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/TCABD1242222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcfe0e6ef87cf7f66d4da83ebc6b5a224df8790f5d95d531fd9effa54cba347. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/TCABD1242223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252cd1ed2f72004f90a0ec155690f2f6c440cc32ba1d5bfa540a622ea4e4489e. 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/TCABD1242224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad9dac6d4539b78f866396542b9ee9aeda7e03f5c69fa1570b03e8329aaed73. 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/TCABD1242225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ec4c45efea1d311125494b1101f2e3ead7c3de57edf3a72f51924bc6b2918. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCABD1242226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9d140ad354436b981f7e0fee94e70a99114401eb4456cff4a38cfac014645b. 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/TCADU1843160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86356ee44afb023bdb8b0ae8246b9a61987d2969c60cd5a3ccd85090b33ac93. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCABD1238603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026068c7dc6e182a6a6e0004e46c21e1b1c652e74dcb2d9547dd9dafabf8b134. 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/TCABD1238606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac51eedcd7631c01275d26a0c81a4cb9c7c889b82f13b863d33f32261a7a546. 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/TCABD1238611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aec63cb124573139384f6a28c119b5241ed2ce5c292d3d0a835248fdc874896. 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/TCABD1238612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6916d0530e3bb477a35b2614e94b6c15d6a5b2daa861c707f692a37f83b68084. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:09:59Z), 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/TCABD1238618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0643202dab74b9bd0e415463f936b34de72699763a8ef7f7dd224f4d37f7ae6f. 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/TCABD1250123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c5c1980d23182b627fe1828299f0486c99f9da6e4e0c8efc3da32fb80803e4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:10:12Z), 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/TCABD1250124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd056655f753122c682f66c3f157c70d727bbb797d4ad7e7be27a905e8ed0afda. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCABD1250127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a902d581874e35a01db83e707b6e46afe507fe65cfdde04037c3d587e6fb3c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCABD1250140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16f56d5c3f2a9aa2cabf5d8d8a9ac84f52df98a6bd9ecf563c5f3d10639a034. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/TCABD1240510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5f8f766ebb13099c7171d8e8ec26bca89e43ed0c2d50a8078b0bd26d5baec8. 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/TCABD1240408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9639d031bab18eb6d54b2924e9ef97d4d28e4e4c110d777e55c8378a8a55cbb9. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCABD1240420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00448becdb03aea1e51c90a3733161e6108728a58f880c8f729eb1a04698f46. 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/TCABD1240421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269107dc9f94462a1fbab8a56dcc567029b93c6ca686f3012da9f8339b408c8b. 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/TCABD1240433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a5c22f3f7e3ceae64146751be6d9c399df8556f48385d9a417d54d109e6f01. 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/TCABD1240434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f8154511c46d6e5583b8a0977dddc70be43256551adea1e3d692447a17965a. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:10:00Z), 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/TCABD1240435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f5fffa8c087d1775c648bef32ef066e1b85a295b526140ae590774d033dab9. 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/TCABD1240502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366d31aab57b468d082dd96c5ae19dcd1bc6f7e15aa1b2f006b58facf2fbcc0f. 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/TCABD1240506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9aa23cab74437da2a24d8fca8dc8e60933b729fb85ff2a265a83d105d5231f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:36:50Z), 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/TCABD1240507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2cab172451771c7df1a1a93524da3556f166f497acccd6a972797c9556fd3c. 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/TCABD1240534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132e449d23a227a67428676a2b5f0eb8aaf1835532547fc111613261bb0c93c6. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCABD1242674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c20db11b21ffa627345fd474c35f6cad6b201d32358c61e9beece448487b24. 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/TCABD1242675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb798af3f1b7cce12d14ee9e1e9053ee8226f4e3e4a4f81a193018b2eb2d20b6. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:15Z), 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/TCABD1242676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b364f15d97f140d1a301f9ea9dd3ea9486c65e58e108ce835653f83d403f868. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCABD1242678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1315da32ce1bdbe43aded8d2fd03e1f5d6e43da4025aa205c8d74730caae05ef. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCABD1242680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1483e29a4a49fef091d33ebe586aa79c4715116c049861228bc19dd3c2ab0c9a. 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/TCABD1242682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dd3f5902520722923b8e0e985792546d103b606b7372d622b52532119a2664. 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/TCABD1242685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e91cd99d6cb25781c1ce5f7b0c7f0655865cbec1bac7ff4cb4f639d11bf7d3e. Chain 2 (Bitcoin): anchored in block 957839 (2026-07-13T10:06:30Z), 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/TCABD1242690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8341c69f3f4c6d2b5e5658482cc274bc3b5d09c51b7fa69b994a5c81ec00d08. 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/TCABD1242733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64822f6ac55b6411ec0bb656bfebd885e1416a4843ad7a805bbc2e3d004a9a7f. 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/TCABD1242734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6385878994e9b2f6952c46c4647578fc3c9a05ca0cb06311d375d228f1784796. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:56:19Z), 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/TCABD1242741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcef9d4f67cfa6c8a3a5350022b6d5af8b482c135468a419ad99586266418788. 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/TCABD1242753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08acf7ee0d2d32387024d2f5b14b19e9efbcfeb4a8993a0ec9dd93b37418e84a. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/TCABD1242759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51d268bb16ab5c30a597678983e5bb178d1c9ae744459183944815942c30ecc. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:37:15Z), 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/TCABD1242760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e67dcf8ef73802ddb27292d2e1e4f0064a4619e886f84107f6a35555c27f81e. 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/TCABD1242761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd887cc1c906a26d053f6225cd4f315e9bb5f9eb9fdd5ee94edc4552b036e4845. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCABD1242870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a101948dd2027c16981345a61624eda22802c47e1f858d1f152b417122122e9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:03:08Z), 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/TCABD1242873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bc3cc60343aff95e34e7890c9e18af3fd92e3358cfa166ba6287788a1a78a0. 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/TCABD1242874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85a08d142a164494c8f1ce26370da482697a1422cefb1e1129befce0524c745. 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/TCABD1242876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79001b9cd9db93223b56b34ea633bd24c43517b67fc68c635e39184a100a9af7. 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/TCACO1661220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f7fd9b6a13c28f4c19078827fda613583d6d30da4fe50a342bb81210efe42f. 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/TCACO1661228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359c2baf0313b8e3db68d852e702cea05cedb0eda8a709a63a44fd572e070642. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/TCACO1661233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7212f4ca8789bab3eafee6b4dcbeae154fc656f42b95ec4adb7fb9ac991c217e. 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/TCACO1661236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2113e4e398d26e11c72b0f10a9bf4e3ff7456bd76fbf7e1f6e32351f4ad037. 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/PELB61410008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f018794fb3718b93169654aea0e795582d5b691fc6b13e405723f86af98d2ca. 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/PELB61410007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42494b87a056ba385dd6749fbed209355b93cd5adfe40dba2fb12ffaea16af26. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/PELB61410009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986d99dc805ca536e95498c3c86c18f8ca3bae906684de022128e11f9fa0a9b2. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:38:54Z), 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/PELB61410010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea42fbf2a0684c58edd07653fa62be0f7f988ee340084acc85b761c26f6f51dd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:08:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PELB61410011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ebe676d6fcfb83679903abd3cd9d073f605bf3db887e55aa68d32df34003f5. 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/PELB61410006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef322887fd75b78377e4aa3d044db1f6ad39ba2e84388323953a143fbf29bab6. 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/PELB61410013.
Acústico en el Gran Teatro Nacional, Vol. 1 (En vivo)
Acústico en el Gran Teatro Nacional (En vivo)