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 0x4a34e493816ce106c904e1209a645318daa25a9da239025a48c108105cbc62ee. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95d382a2-ff9a-44e0-bd50-803229fa4979.json and https://artists.proofprofile.net/proofs/artist/95d382a2-ff9a-44e0-bd50-803229fa4979.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 0x8f8dbf2cd2d1817821582d83d6634f1f59af4b77a4fdcf7cdf62823adf8b7d7d. 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/QZES51848550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8dbf2cd2d1817821582d83d6634f1f59af4b77a4fdcf7cdf62823adf8b7d7d. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:59:44Z), 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/QZES51848550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6cadc558eaa670afe5baf56cad79eedd6ff5f0a4d962766973e776800771e2. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZES51852276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886acc227328a54c6cf06f063b55d61c5924fb79d35876965f9e97eaba97a1da. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZES51848551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca8dc4ad715460e025031d2f372776897bf1a10ebca4b446b0cd70767a5f504. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZES71888895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b79f9e2126b77a8cf1511f285ee4fd94ce7ab76d1ccec05522e77c9faccecd. 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/QZES61963588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43da417a9d22ccb3871b96c1c05718465c1c083768bf16b0872c6fa7db29d703. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:22:05Z), 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/QZES61963536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43da417a9d22ccb3871b96c1c05718465c1c083768bf16b0872c6fa7db29d703. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZES61963536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d8b7c6af15ca1f5bdd4e9977b5fbfbb9237a72d15a486a76d032582ff23c02. 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/QZES91961370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0822682b5d74c33c7baadb2900074cd97bafc86a4e79b45d9aaebef26fc949aa. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91961376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a1b576a2bf15ae9529fd3f40f7752584cae853f7ff406262df47e5a11063ba. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QZES91961378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fdbeb91a83169920658f1487576f65b07ede6709777f9c859f93fcb6c27f1c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91961369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d8b7c6af15ca1f5bdd4e9977b5fbfbb9237a72d15a486a76d032582ff23c02. 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/QZES91961370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb2782717a2d0614c6e4ae3fbf38831bfe091101c6cf6a7942c2b98af6a5a19. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZFYX1915980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb2782717a2d0614c6e4ae3fbf38831bfe091101c6cf6a7942c2b98af6a5a19. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1915980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0032124fa33d9cda7ba1d6d1dc312529b6ac2650fb2c6a596ad344b364f6f95a. 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/QZFYZ1920886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0032124fa33d9cda7ba1d6d1dc312529b6ac2650fb2c6a596ad344b364f6f95a. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZFYZ1920886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa717e345a8124989a6c0691ef86dc446b7229e836148b947897e981d98ec34c5. 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/QZFYZ1934851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a86860b4728073b3407569e03d5cb87be5039b2d3325524f049617aca12a07. 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/QZFZ61993443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130ed0bf9d687cac41d9dba26b7c0f9f751cda368d5692f5e009f35a3a33c4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71907940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130ed0bf9d687cac41d9dba26b7c0f9f751cda368d5692f5e009f35a3a33c4. 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/QZFZ71907940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480eb3014409cbc454890eaee1cfa9500870c5cf4d7b31efa5ea1ad7240f9bd7. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZFZ71908994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4562a011a201a78bd5e6448556f6f2643c4eed3289c202c00dee4f53a630f009. 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/QZHN61950294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4562a011a201a78bd5e6448556f6f2643c4eed3289c202c00dee4f53a630f009. 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/QZHN61950294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2914db57cb17b649ea2f1f405b39fe0630d888087e5c0e0e49ee276b535c617. 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/QZHN61950295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8917e491232be79ba494bf2d3d1d1b1f22cabeb8b4a4c8006a37ba5ccef3c2. 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/QZHN61951444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672d82d67624383b7be92842487a235e7cc95cbec90a0c6aa1eebd68b1214c0b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61952433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa490c75d7c96ed568097f1bcc6d6c7f1d357047cf8cdc5272810ff1439d90ec1. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:54:09Z), 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/QZHN71972184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1a54318c0694f5de97deddb1cf515d30256d93541317eb5138c27596fa1f7e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2017071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1a54318c0694f5de97deddb1cf515d30256d93541317eb5138c27596fa1f7e. 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/QZFYW2017071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b9d7222946c139ec2ccbbff6c806b62dd69e26151004f0eb1f842383031a7f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:57:19Z), 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/QZFZ22003170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720b8448b70525f09d28d5fcddaf1235447929b74ccf1ec69e1f0027c50d271e. 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/QZFZ22057474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490afc9ac4962e51bbbd3430464108851d8ef88832f367063923007e61ba012b. 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/QZFZ22059905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4102f0a64c83bf9f291bae61a9d6109f39f07e77765d516833ac20bc6e92d3e0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZFZ62051826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb827a8624cb647a5d84dd932c9fd3ff23d1b751e826f8d6c81f5ae944cfa7901. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QZFZ52046518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4acac9c238b45b41b9a1e77fb8e1bd991f2eea9ecc013db1f506c272e6833. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZES62055817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4acac9c238b45b41b9a1e77fb8e1bd991f2eea9ecc013db1f506c272e6833. 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/QZES62055817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e8d0eb5cf5d7b8df36bbaa10f148a146fa1969df496eeb091fffaa85c6c379. 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/QZES51853638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e8d0eb5cf5d7b8df36bbaa10f148a146fa1969df496eeb091fffaa85c6c379. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/QZES51853638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf73c0d82aad2f3f4a37241c71027541e5932a473a56aebdda822bbd97e0891. 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/QZHNB2028141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa703885de6879e642123eb968db9c9a3ca277774a5f3e32ad7bdaa108f03cde3. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZK6Q2053815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd607426a1c14c93eab9a5e80ead8c00e535a7e421ab7bebb58ccedb6a52e606. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZK6N2085760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b89cf1a32570716292af0905dbccf55d04bcedc278787664f66d92b34198429. 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/QZK6G2045311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091ed55718802f33d9ac1e2f824f5fa35df148ab16aa1e6bdc00cd2c2e266f73. 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/QZK6F2071334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1c3a992220241fcdafd20426c2c4a4a62dfde6e1d1dc14dd2497019edc563e. 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/QZMEQ2004611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01031b94a32f10990d408958bc0956efa18b500b9c5aaf0f475c71096c9c3d4. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZNWY2036736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051168516b8888fe2b210009a3e90ac1820ac87f40ab65bafc5d6a50104bd329. 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/QZFYW2161872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780e617a413ecc3bc0b77babcf132c603ada4ade3cbfa640421929b576f50fe4. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:03:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2100872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3ead57600eba7943244a8fcaaedef19f00db7dff0dc8717a2c526af3f68617. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZFYX2193739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8642f1327cd1b0d7e2514edf13bbd956af35289b7c6c6d98c540cc4df235c5e9. 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/QZFZ52120854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8642f1327cd1b0d7e2514edf13bbd956af35289b7c6c6d98c540cc4df235c5e9. 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/QZFZ52120854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4f94c4d68f4ad22d5766a09a2405b9270e899d0d0eeb41593e6f63e3869ff6. 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/QZFZ72125245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3f779f93b7ee690a227c68cfe6d480404e805592bc8f7bd63dc5c817c3d9a1. 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/QZES51853646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e88b4e8da5c34485bf71b4ff7a3280b6f3253d3fa32028341007fe007accc92. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32157516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf949972d952c7f24744b5617e1c3514d25bfb81bbca8d00a106795b228a1ee5. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QZHN52188690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9af7d2f8d46468ea0d2e6157d3d60cb47fd67bb8589df8488b05142d8d4a7e6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZK6P2114711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855a3eba4dcc288b91a89b473e027e2cd2e19f5a1637510518ca0e5a2cdec763. 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/QZK6K2108818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855a3eba4dcc288b91a89b473e027e2cd2e19f5a1637510518ca0e5a2cdec763. 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/QZK6K2108818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9db9818bac2e29da5b9e8df4bab91c0891021a69fe1078c043433ae6106dfbc. 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/QZMEP2140346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e106538d538ff7de6a2d0e78881404913b9df967ab877eb7cff39f867456085. 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/QZNWR2107063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410175d934f0a17d6715e9bb65be444aecd307cbf6d8e242df2253b67264b176. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2148292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb565f1e68d1102f2fd95bff7f3f14ff15c244ce4e7cc8a7787bcb935ce97874. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2107222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb565f1e68d1102f2fd95bff7f3f14ff15c244ce4e7cc8a7787bcb935ce97874. 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/QZNWZ2107222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009c18fbd20abc17cf0f10e13843c6a103f5201bfe143eca47d8612857cea138. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:11Z), 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/QZFYX2227695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d033079d6dbf70eafdd115b078f59eda55bfa45d458a70aba9ed810002dc711. 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/QZHNC2246566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145f1c92bbc59ba768cbd07e3fe6fc1e7cdd8a0137bf73ecea0ebcbbad3cbc30. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2218443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47029ed88c48ec6671acc557df9d9dbf58c0f6235faa8f0efb22a693e0b960fc. 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/QZPLR2283763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ccb11a484a668e5770660d58f24dbfdf41f0cec21b1ce5460a0716c7315c63. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:55:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2271225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678f3c1d1c17730573a40fef6edb875fe61ece9575f22ee257db30b0ee700229. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZHN92391553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eb38a3c4b38d6b2fa7c271e9b5fca2b2851556b4c37a2d02d954c65ed66bfa. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZK6L2342223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf670359525e54efe20e63affc7f57c9a9637c49a790603b1af5f26999e937e. 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/QZMEM2387506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b603332ee4c59b4cd8f0d5a22b521a9b814ed84b41e93c66a646a65409cbc. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTAS2358869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1205bb06867464300610a342d89256ab7c452d6d40133e524591fb06464060ae. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:20:48Z), 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/QZTAY2387124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba4cf3ba173b901cc24438364af08e40f0f34e531c53e133caca557873f75fa. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2335611.
SEMBRANDO EL TERROR (comandante padilla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964b7a327d7ab86050f0d81381f2339287c9a75f3e5f12192d03b98872cb35ab. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZTB42319277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964b7a327d7ab86050f0d81381f2339287c9a75f3e5f12192d03b98872cb35ab. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:08:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42319277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85d7366baefdd2eeb5d3609745d8ee508089beb079083eb11c07b893c8b8df4. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZTBB2322111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4852e342151051fc070bd3583a3cef435b0cd0b389b4bbca77202c69c08f4b2c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZWFN2350342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaf35b7a0beed6d7db78440564e4f2fd63721fc889911a6d734c6f7c95ee370. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62461984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaf35b7a0beed6d7db78440564e4f2fd63721fc889911a6d734c6f7c95ee370. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:04:24Z), 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/QZFZ62461984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51adb8c1ae8d1c2ff63c80a4235317b933f727f720dba80e0562afb93b0a044b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2441765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408bcd56b632afc5fe4479f613218c3da14c960f6e182df877fa7d4d11c6b9a9. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:01:11Z), 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/QZK6P2453385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c53ff0f2c0cdbb5130f7b60394a540aacf59eac39cac4ce500ae949e5fe82. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/QZMEQ2447555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510462cd77c1b5811eae0863f33e5e5e8af51bbb1dfac67dfdb7d52a7d3d0b2e. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZNWW2481916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510462cd77c1b5811eae0863f33e5e5e8af51bbb1dfac67dfdb7d52a7d3d0b2e. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2481916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed503acbf2372f0317980d8145fc3ab498c209ebccd4b9a547a915b14ef3e7c. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZPLS2461035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdde4b51096a908eb19cfce5bba070ea8bfbab7a6a11dc53ebaed67da16947fc. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2413712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdde4b51096a908eb19cfce5bba070ea8bfbab7a6a11dc53ebaed67da16947fc. 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/QZTAU2413712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b681ef149e8b4d899e338453661043faa95fb69c225a56a092def117f3e288d. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZTAY2410504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1588a3132ef390e4217bfd26195f0f7827baee6a8a11c7ca11d4fb4287b055. 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/QZTBF2440697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd337abfabdd5fcc55492acf4949e39da7541b5446cadd7c3f5dc51afb03fed. 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/QZWFE2423249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8673ec982f4445c6805604df72bd45b1e618420098e7463b4c049becfc226226. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:42:33Z), 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/QZWFQ2412746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4616d835cb3d255680b5775fd3fac858903772b4e8d4635d5be1fd2e123aaa. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:52:54Z), 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/QZWFS2481513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe950563caf487157ee2f97ffeeb38cd93f3f7f4fcc4ded8120fdd5180f067da1. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZZ792445445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ef031408df3f47a7f4ad22899febe93865296b3d5b40c782f86a71de7c5195. 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/QZZ7M2482398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acf80588a4a1e5b1577f8a91235e53e892682d8994705bba391d39660ae9eaf. 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/QZZ7P2463499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a8a1bef8c68a28e0b3e29538d943fa53459c094635ad02140a45b7b174e81e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2498097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf052c29dc76311ec6d4280698ab05111ef97eaf88e922e7c10be74566d6c8e6e. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2476024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83134e02288130aaff5bec07535177d65b91c2bfd941a66a5aacd9e095d16404. 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/QT3EZ2406788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2420642a4a295cd7878d267da9a7ef0f284356c8126698594ae5ff0ec8b5e5ca. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZDA42556341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3654b46db7f001fe015544754971b6c746e5132f908e886430e25108f714173b. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZDA72515674.
Fuiste Tan Especial (Bravo Alfa y Atlantis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13c4d56738c010c7266cd97e256d25cefde44544b4cc9d5c7adc4658ce7fc0. 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/QZHN82524240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f0b83e83f18b36ac700ccc5694ccddab9e96bc2ca8f9644476d40aa8281a85. 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/QZK6P2571030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c62a47acdfde503121785bb993b7b51738ccbf5063e207836aee2a70164ac4. 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/QZK6H2578892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6049d59452cb39998bf6323bd78f8d53376eddc02fbbcb377a9fe11db622b97d. 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/QZK6G2593856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27570b5e56c25d1cb771b3eb9e4f47537e472ea45c075bfd9551f85d542d26d4. 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/QZMEM2534418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbf1a36932ec2736eaab7da7e563297a5f3b32f049a8c15cc4613ba30456792. 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/QZNJW2577070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2aa1a6b79a5427bec945c1d48d5e54cf6cc9913793e86a65a9d527b2d507d7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZNJX2591466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b863309128fcc17f19f4788ed0ce7652858ebd3ec7114329c442d7512ef5a23. 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/QZTVM2569910.