Josef Ignatius Salvat (born 28 October 1988) is an Australian singer and songwriter. He had his first international success after the release of his EP In Your Prime in 2014, which included a cover o
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 0x51c5c37579d1056579cab2e024d9a27c1a4e513b00f11dc5d0dac07b87adb7d0. 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/a34a50f9-bed6-46ec-9021-82b8eb934f5a.json and https://artists.proofprofile.net/proofs/artist/a34a50f9-bed6-46ec-9021-82b8eb934f5a.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 0xa5c03cae9fa98bcdc7777d523a0edcab500df5416ad7e7846629c0db97a63d9f. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/GBARL1401155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045515c212231c24a06291736be84337c4ba7c152d8796c6f034c65c08198cbd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBARL1401156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70d16972f0aedf52809a73b3d7770b16dc4b4bc0973027c2132f2bd52062f38. 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/UK2EQ1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0907ed29f9afc9d8528136f3d856b0929ba0da011d78ddec1cd371726f26f1b. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2EQ1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088d1a95acb32c415f4718966bf301263be7d98d1c19107bf04f3fae08799e9b. 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/GBARL1500473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6acceda538756f42cb6e045e83af47cac789c115e2911e19b547cf87da5dabe. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/GBARL1401490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca28bacd041fc523029b79b7897e695f66f822ab2ad1fbb334a49b99d82a037. 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/GBARL1401488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280a4901f4f92de18d12f84c2f5489b7695b81807ccad01b1785f8f563e3ce06. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/GBARL1501085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504c45e3431fe21fd847b5a6a7a06fd8a340948b71c950127d1c547d4a6279a7. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBARL1401491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045515c212231c24a06291736be84337c4ba7c152d8796c6f034c65c08198cbd. 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/GBARL1401156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaf39cb853f33a6ccbc30eb731747a416cc566220bc6ba67fc05f2addeead13. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/GBARL1501397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79550115032780a1cee015a12e5e0040d47ac3487c3368630151e0a0c81b254. 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/GBARL1501398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834ae28fbd8470c29d9991394f584e2e2f5fa71b85863d0ffd85cfa8030b374f. 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/GBARL1501727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834ae28fbd8470c29d9991394f584e2e2f5fa71b85863d0ffd85cfa8030b374f. 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/GBARL1501727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca28bacd041fc523029b79b7897e695f66f822ab2ad1fbb334a49b99d82a037. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GBARL1401488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504c45e3431fe21fd847b5a6a7a06fd8a340948b71c950127d1c547d4a6279a7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:18:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1401491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280a4901f4f92de18d12f84c2f5489b7695b81807ccad01b1785f8f563e3ce06. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBARL1501085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd6593ad72cb032ca2bc5ff9a663913e7e97a8198518a076b34dd23a8e200c1. 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/GBARL1500912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd739b50f14a4d6e407c959f697711fa9209f65a2e45f2b65e617aee4731bd0. 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/GBARL1401492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da4f8df5421c0fcf1b9a470fb619a5a24c09d85e6fd59be89b7a207df144198. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/GBARL1501086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa3180e9ccbd58ab3916c3c0dd0be4ef6058da8bbed7f0f406e73bad56a35cd. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1500916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c03cae9fa98bcdc7777d523a0edcab500df5416ad7e7846629c0db97a63d9f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBARL1401155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2904ee79749a00da297c89a3c0d42649b6282bf65871ad971aad475480f4b71. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:45:06Z), 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/GBARL1500915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7884a2381d09f6bb751b5ef66d144a95f2d0a1da4c933fceaa0d4998b5785a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GBARL1401154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70d16972f0aedf52809a73b3d7770b16dc4b4bc0973027c2132f2bd52062f38. 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/UK2EQ1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00025fd6ad66573484cf5dffbd93334153252a557dbe7ab1d54bebe8304b2212. 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/GBARL1501247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46cf2d05e0e6371267558ad4e205fc893b5d1cf765de8b017219949dd8dd9df. 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/GBARL1901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bbae3ba9046df3ac9cd7ac3549a1926d91aa33f3ff15150844764e410a8203. 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/GBARL1901292.
in the afternoon (donne-moi rendez-vous)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d48252ee25aac4edd77a2defa015e16c22bc1a22dc6e9f699c59c93fbc9ffb3. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:07:28Z), 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/GBARL1901405.
in the afternoon (donne-moi rendez-vous) [Herve Pagez remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a5193c7341a4a3a49e2c605fe875af7eee148cf6c5841aec584b71f078d204. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:26:30Z), 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/GBARL1901189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78472dfcd7c8c12578cecbadf241378401d40bb1a07c3fb91dc7bc8fe289ca04. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBARL1901407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9548a2dca4331b9e5ef5206341193ddd7ebe4e1f0d2cc0ed3d8846c98f0b6d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/GBARL2000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d4d815f25c1ae263f714d17d4e3d6d0972c56093527369be8076a0ef4da108. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74ff6572b9adc86b96a6547b7f05c4289849312f832d00bb7a85a22fb19afaf. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:27:39Z), 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/GBARL2000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c9198470bee2e2ff66dca8a54d3ca57ff516675c58bfea545eed5e38e7014e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:00:05Z), 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/GBARL2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b135b89e67114f6126e23256060e6838345ab3b3bcaf1c54a10c241b04aaaef. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/GBARL2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d48252ee25aac4edd77a2defa015e16c22bc1a22dc6e9f699c59c93fbc9ffb3. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/GBARL1901405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c543c1fdcc343ed4b0f78badaac21fc65d5fedc40cb3f80aae96b3c6b3bba. 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/FR26V2057191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c543c1fdcc343ed4b0f78badaac21fc65d5fedc40cb3f80aae96b3c6b3bba. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2057191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db7eb570daea78b78ec7f4ee8275d2bf7f03e75da282caadd4bd01f113fb0a0. 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/FR26V2057192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13053b77e04e74e1312fa6db03911b825fa0a79a89331c86a78fd53c2ab1dce1. 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/FR26V2057233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b948e0d0ecdf48a005afd385b029a9a82df400445d106c9b3d40f8cab284091. 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/FR26V2057235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c35dba1455304afb189da28cbe46b767449c0ee599b2777b24a6b6d813daa9. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/FR26V2057236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d1e6a5fc5f37033bf8353abe7867a1b5932eb46c0f273dbaf27495e2a24831. 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/FR26V2057237.
Carry On (Live from the Playground Theatre)
I Miss You (Live from The Playground Theatre)
I Miss You (Live from the Playground Theatre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622e199d7e30fc485cf3ad8b0a4f5ca8c7aa20bbd5b71b29319398c6ca17a5c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/FRX452115160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c88a752e1d1c557a51d7223f5537eb80962ca92ec94269c74c7c38822b9b32a. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/FRX762155709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3e671cf21841de54cc072ce8235487850c07e706b3a7475c4eb9a63e44d438. 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/FRS182100475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c88a752e1d1c557a51d7223f5537eb80962ca92ec94269c74c7c38822b9b32a. 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/FRX762155709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4789c817b0ac7195a5126516493e257bcf47fad47f480f75111f762abcc39be. 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/FRS182100476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e5f128ffb761c529a376b8336e3d195c2a13eb71da4afbfafb2c4a10e7c26d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:05:44Z), 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/FRS182100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e42e8d99b8016996b154e0aa6926648641af37e58e5038c59aae2c22290cf2. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:34:16Z), 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/FRS182100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71e9f9ac234c5e49a347b8d0501a5c3824183f155fc4e1559968b1cdd3f0f53. 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/FRS182100479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e56bffc9f7e84a418daab79815ca643891f5a2473bc49ab89a27dd1523d7259. 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/FRS182100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0557b2377553b96da8f576d22b8bd0674a657ae22ef40beab4c0b98bc2d0c664. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30e9d1716a8a9af86a829d4e2871c954b833d1ebcffd170271e4a287ea33408. 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/FRS182100482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8927e4fb1fc622d82b772040a6e19682eab524726223b93bf5b9c84ae882f3. 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/FRS182100483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f226b142b3b28ca1f8c5628bddc5a39bdf446b8f8ce3878cfd511a98218eb1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71501852.
Complex (feat. Josef Salvat ) [Serge Devant Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd97f234462f7aa546fccfb61c65333774c11f8ab2641d77a36ad61c84c6b98. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7NR1616103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13ffa081ec2c3dfa3f5b121db714f2d32370e443c438b0a994626c19891ef1d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b98e47f35fe39ffd44fbc3eb8acf0b9cb8720513464af29d0b52bde84faa1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed774f22cbf71a2a0f863ba72f8b0e028f75645e5232ba7968e6b31af6c4b1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e43c69944bbb5e4a79edc887b0cafba265775511c9741a5825392dd234f4576. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/GB5KW1401237.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch