Elias Hanna Al Rahbani (; 26 June 1938 – 4 January 2021) was a Lebanese musician, composer, songwriter, orchestra conductor, and reality television personality, sitting as judge on a number of talent
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 0xa647901c23322ce8316412b3c4aafee1602e1c78cb787d3a8e1c440be870367f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b398ddd-de6b-420f-b040-93f1dc34ab7b.json and https://artists.proofprofile.net/proofs/artist/5b398ddd-de6b-420f-b040-93f1dc34ab7b.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 0xaccd3587f80dd9a5193c5939f341e335a83c3dedb5b3f20b002d9566c5dc36a4. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T01:00:00Z), 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/FR10S2047280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668de80f6d64134634709c0c930c3f54b69b40432c313429ee436f2e4f2e2558. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:01:20Z), 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/FR10S2047281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d48cd194857f19c6409a698aa2999f35f8cb32996b9ff0b95d86079e255b7b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:20:20Z), 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/FR10S2047282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd13d73ff11b2493df2911c55a08230f2f51318e42542a578966d863c6ea898b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/FR10S2047283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5fe180e18b8787b12e5eea9712a54f7b03f53a03463a2bfa9ba34354df57cb. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/FR10S2047284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421ee49e30f2c0754fdf4d9bbd768bb7b260aca10bb40b91e30c761f185059e5. 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/FR10S2047287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6c4b0bed69407a8d188a7c84ec71e9090e5587568afa3a5635a2f4a4499e10. 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/FR10S2047291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f421bc340254c52a401a83f722557e0b124aefe53316d66cb5ebaf071e3e4d. 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/FR10S2033526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25720b55a36c041ae033a3756a29ea75bb6eac2bdfefeb4bf7dcfea002def84. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA062243133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fd3735901c12f470110cc172d9f7380b92b74a08f53cdd4dce87a3c50b692e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:16:42Z), 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/FR10S2034473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcd45ac8973453b45a98d2d4c864b2c98297c0c0cdc55b07cbd6efb7e6d7e2f. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/FR10S2034475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ed47d870c74ba1766321aa0717808092ccc29871c0ae2a6e5be27c12e856cb. 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/FR10S2034482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee72c6249193c96e952f37606ae9713ac78f00b78bd7419364fc316ce6acdcf. 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/FR10S2034484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779b668460ba76cd77c8c5fcff4f6956f53fdd638431cf604cd539c86675f35e. 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/FR10S2034485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad920bbb47091a172c37b17430939b5a16709020fa2d4041a5fea6c4a5612a19. 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/FR10S2034487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9baa7f33dad0b0d3977db034aafecb620040d3634da327d402c69029b2a3b9. 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/FR10S2034489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94050d5fa652898edfa9fdc188c8dcbbea279f88653db03f9024b7e0cb7c4b1d. 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/FR10S2034491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e193a622cea7b22f110e4c1fa895499a669587aee0fc52f0809454e268e011. 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/FR10S2034493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e8d945eb4c84400587e609f1e19bdbaa4de6f262c52136d603c525acaf4c06. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2034494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee34a2b41a4f2fb4921481e477618a06a0cdc7e1a1a4069a3d5cf5637d544d77. 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/FR10S2034496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b75c0ecb4cc740b8e022e165408ba6f9474ffdbffee13508cb0544a546545f. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/FR10S1736261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f4cac865fea89bb94f37317c481440f077501d42ba672b7845792a4343344. 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/FR10S1736262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a24aba4423c0e4168206e6d755477651571331e6886cac3ad9404ad833bf56. 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/FR10S1736263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b1c4207070ca8df925db02dc523d86603fc72e7671238549bd2c3b4ba2db96. 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/FR10S1736265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a9189b92822b7034107c3beae5cc840bd9afd52e1d24cf8e17659496cc781c. 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/FR10S1736268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036149ffb36f1f4bf810c619e54384ff2c600f6fbf184f805be423c842b97a1e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:36:26Z), 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/FR10S1736271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd638b9f43589005598bbc95de0c10f378c9d6ba3762946b8afb57ec49458f3bb. 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/FR10S1738873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b198cb1bf3f58c241c7bef11ddc84fe8b18d7024b03ad1f40edc0c83fbffe6. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/FR10S1738878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d0d989cbd4e5c71ba5968ecc85a3fffb965702ab1a2e02acb8a1550133455e. 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/FR10S1738881.
Morceaux classiques pour piano: Composition et interprétation
Al Andalus Jawharat Al Alam (Music From the Play)
Mosaic of the Orient (Nai, Buzuk & Guitar)
Elias Rahbani : Morceaux classiques pour piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e97639cad32378c9968e0d142fa896ff0ea81464fa8926847dfc6a37ab3355c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/LBA131400419.
Morceaux Classiques Pour Piano - Composition Et Interprétation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d625445b633acaee1ec8d9e2166e170511e581a9700cc6fe2894ab459667145. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/FR10S1743762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2d59110eeb3b326a8881a16daadd7d68509440e4604c02d19853e8460b6637. 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/FR10S1743766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f2954a6da2f9d824637599a80378499a69a7eb0e55d2f89b2b0bea295fe13a. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/FR10S1743771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132318516d29cd547508dee9d9f76d071b33cdd13b236f63d041cb3f5b7f377a. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:52:31Z), 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/FR10S1740203.
Al Andalus Jawharat Al Alam (Music From The Play)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b711ccf188b06eb20d1a9ff77ad07a9c1da9bc4112a9e4d2badbe30103a0531. 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/FR10S1752860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abecfa97c99e0b3a03a024b87bd4e183ba421f5c23db748a790b542b32f76a1. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/FR10S1752862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556bf5a552b1172a326c07af4f0e1afc6652e14da28c277d148a23e7058309d7. 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/FR10S1752864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5fbe10c74a71e51b8102e56447e32fffdfba97f819bb243631f6a7944dbf38. 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/FR10S1764475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aa99bd3f12d02f58707d26e97fecde016a8f5b3c0a3b0267852790d85e499d. 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/FR10S1764476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfff6af24fc8eebe48c11f78b778e78e6a41b42a0daa70a6a5f234f98eaa2e5. 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/FR10S1764478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001b4f54eb60e10785c690821db9c01d96496aad9f4a8d56f928724eed82ff2a. 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/FR10S1768162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e500af94104ced20aa6a554189de5879b5363ad1af3168aefb7e9887f36603. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR10S1768167.
Elias Rahbani Presents Ghassan Salem, Vol. 2
Mr. Bongo Record Club, Vol. 3 (Compiled by Mr. Bongo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ea568984e046a59bf81353e551ebfea7040f2da7ad4bff4cb9f38361d89585. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLQ1900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb426b110100be27b10fee9fd7dd876b75068afc059937df203c14de45d8ed495. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBCLQ1900046.
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