Francis Bebey (, 15 July 1929 in Douala, Cameroon – 28 May 2001 in Paris, France) was a Cameroonian musicologist, writer, composer, and broadcaster. Early life Francis Bebey was born in Douala, Camer
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 0xb568673b2b69893ec74438c555813d04642b0c19728ec92717774a73ac3a40ae. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f65b987-99ba-44e6-87c9-705b6f99f497.json and https://artists.proofprofile.net/proofs/artist/6f65b987-99ba-44e6-87c9-705b6f99f497.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Je Suis Venu Chercher Du Travail / I Came To You
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 0x4bacf64f424eb9a8be8b9d969329c36b70da35271876892a9c6017d665c6e9f2. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GBHCD2300673.
Jesus Que Ma Joie Demeure (Pieces Pour Guitare)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8b30a6fb94f7d53bfc9d810664fb6d71992b3551d3ac9ef7794275b2c4571c. 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/GBHCD2300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e41aa24cc6940d445dc667238c3cb7e1e65689f08ac15fd8975288002c57ee. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/GBHCD2102475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a70a8d99c63e08d93e85df4816844c88429600177c34222da851846db67228. 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/GBHCD2102476.
Nandolo / With Love - Francis Bebey Works: 1963-1994
Best of Francis Bebey : Cantos Essentials
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f663184a9433843fc6bc35666e0115a5f4041bc7d7e521d418fc38187e38d8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR0Q10900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a01b20b787a740effbbc6f875f3ed2cb1bbc806f21b7482f295e0030cb42a7e. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR0Q10900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1c43d647fdf44ce2391f01d87688094a5a6f3f493fdda12d03499030a97781. 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/GBHCD2102346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f447f3e30dcaa65315071b5d9e1988f608a3ba6517848c71656acb850016d22. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2102347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792d0148be23aaa51a72555325a10f80b41f28658f6de34965a2d9da003376c8. 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/GBHCD2102348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b9050a738d4533a45022a1bc3b6c8108ac12a48bac97832e77d4e1da50a95b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:10:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2102351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f127fd144b5ee278c5c467de92ebea5779184fc7b55c045f69842019bbc9d8. 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/GBHCD2102353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1669daaf41d07d3516737f68d7b3c547c879995b2629fda74830c9b542f1f3. 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/GBHCD2102354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984f16f9a4a3ce43cee4c586bdb40e3022e66cf5367e6a33eb756722b75791e5. 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/GBHCD2102356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf986e1ad2e810153262ff69cd70edfd20e27a45536a7a48405d19a4797b11f71. 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/GBHCD2102754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a33177ef922237465047be0445e58b5482ab6472791b1f50a444d1c03df5f8. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:48:53Z), 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/FR6V81795712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41d9fccc91f4a611a8244dd49ecc4be6f5554e52b15112be2be5eb1c6f147cb. 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/GBHCD2102360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8131e26b41dcf46ffec36742c2d43c6b807e18795ecf1da0f157340ef047502f. 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/GBHCD2102362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842e71d7aaa716cf88c0362f6082ca95225a833b144efd2c1221570b0e1efe79. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:04:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2102363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac9c2b1525df2cd96c75d206193796ab310620ff1b88288e7aab22caa57fd4c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:06:40Z), 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/GBHCD2102364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff7bccf4421410a87840b336eafccfbdc5fa644b0807ecc10cb3ea79790c46b. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2102365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21645cac655fda816e366cb44ea49de1b3d6ee79bade9c3715b5341f79759456. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:47:08Z), 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/GBHCD2102366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207c39e8b3abd01205e49b7b6641fdce831a629d746bf23ab9695c23b438e3d9. 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/TCAFO2109080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8477d6285a0127a7e0ed652444e94d2775e859ffbaa7275a302235ff4430d64c. 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/TCAFO2109097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3f63cc09554b2fbb4677f6d5ebfdcf0ad92cd01e0a47e1ebd4c25199717641. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/TCAFO2109101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922954e316feb08d8e610de3bb9fdfc8998041a32cf52bdaebc93131d16c4c05. 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/TCAFO2109103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f26b8ddd3697cc34d927abe52ac6984fbb7ccbc5b79bee02b27b71bad12a8. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/GBHCD2303472.
Je Vous Aime Zaime Zaime (Drum Machine Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430e1c4709360f439ad6aa262153eec6991329514455ae3dd0c6967ee984cae1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:43:30Z), 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/GBHCD2303473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6883e46c73f4f9b7bfe49fb2637a81b09d1df63ca50c2658cc795da758d0fcb9. 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/GBHCD2303474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e249f70a7db8ac957fcba651ddd4de157d23eb9b753fe3542782e546b881f38. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:09:05Z), 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/GBHCD2303475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8106894b8a66def1bdb09330cff5864261d69d3c66d123fb1263405552d06ad. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2303476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea829a35dffd9eb4163aad920c30ec0e0a759a9163f8600b09fa785a70096ad. 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/GBHCD2303477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ba1c09d93cb17e0d6ca582e3b9b3581d8bce4188ed332ffb83cd8d2f2c6215. 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/GBHCD2303478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aedbab1050579e50ff05ef48b20ec62d30751263481614d1ec73789b6933c1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:39:06Z), 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/GBHCD2303479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb836a2099218681ece5e5c1b9758526eb6cd3d5d6e63f933efb2212080fec036. 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/GBHCD2303480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c030d3de95075a43369a6fd3903676df8d65cdced586fbe951b2cb665cda9a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2303481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e07f9115c816cdd5cf3409e3047fecb54568bbc33c879b3bd02016d706e8f7. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/GBHCD2303482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5caa0863cd245d705332de9d2ebfb72c92ff286619c0df3dca7a81c6163a3ca4. 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/GBHCD2303483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89203553c711daacfe740f2e011517ea5a9e76c4d692745c93d1600eb8318152. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/GBHCD2301797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2924e1fb451809783cec899e850f8f2d4a370bc016f07d01f5be008bf37c9879. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/GBHCD2301798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a27b928cf0a226d13c6b4db681c636478654c22fbc2174fc8e8dcaa172e5656. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/GBHCD2304140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0956bcc45942305ea64601a69b05d781261833c450df804162b379c921388a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEG931891980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53cacf6cd07ed70b5169323ec62eadbd42eef8d590a2343544b3b60a61a4c6e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAJY8102705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830c4363573ab6f46e25647e67d612cc5a94adf78d112b272568add0925bca9b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM10019791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0438abdca196361b159390afcb9f7ee4ea813ba2501c4133203182e10f3497c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM10100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe172cba7a15898601de39a5ff3243ab49580c508bf4e1927d2c915daf6fb27e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USSM10100562.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc63dd6acd3c73e3894ce13d1881e7577af118a5761131b7c350649221fe62a6. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/USSM10100566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b73e5a686fa391dd0e34600eb6f4a1af6f0e7cb68ca8f2bb2c86a443d8ec372. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/USSM10100386.