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 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 0xf5547371b6c6c4a1d8bb45a0d246dd204f67ecd33d35b067d44fd7bb9ce46d33. 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/a31de2f0-c1bf-44b7-a759-fde1d2c9e079.json and https://artists.proofprofile.net/proofs/artist/a31de2f0-c1bf-44b7-a759-fde1d2c9e079.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 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 0x789d240f17513a1ca8f60bef2e7c86e69a1d3310bec71957e28addfce98adbc4. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FR7JM2108011.
Les Demoiselles de Rochefort: Chanson des Jumelles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66803c5ddd1cb0b404f85e1e75abbde5bc41e633cc2791fde4eacff452b8912e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2108021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb058a9ab83bf9bfab8c49d50c2acdb2f6356b5ef43ab1a1979416bd86cccab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR7JM2108041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4588d52b4e87c9062f60a6ee15d6bd87ce9b8ad115516c80a9fd1015014a6e7. 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/FR7JM2108051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8d0a1fc9e741c7ac9f56ca54417c9ef96f89bb08a1492760ab0adb52375127. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR7JM2108131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058220a649d95345af137e15c28bdf5539a06d4779003b650293fb30f778162. 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/FR7JM2108160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa26e2741e411d1da3f630375459e893f07ed55633b071e1d0e55f763c19b73. 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/FR7JM2108170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e0b9a85404f4dab50031a9f9a4d3e85e7689220140841e4398cd6463aa182e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/FR7JM2108190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caa79c2edd6cdcb81f6fc9d00fd5989f3f89a11f6d01469a590b27a861ea2bc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FR7JM2108031.
Circles (Live at Festival Jazz sous les Pommiers)
Sunshine - Live at Festival Jazz sous les Pommiers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97ee751a5dd8f81ce411843b3a4e3f6e728315abda1f84544a6ff318d718605. 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/FR9W12103210.
Tzigane - Live at Festival Jazz sous les Pommiers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac85546886d552f079758af12702af8543a167c701e897b4a657fd91ea08d68. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR9W12103211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac40e9be453955902a28a4dc860e92b3d9d3e4d9ebfe60c6bf2793ba3dda57b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR7JG1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca935934ae37ff96142c27348a426387c577410cf3b9d8dff224cc72f70d3cb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR7JG1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39daacc898d44f8f9d801fce79af78452c17e82c76c23c204b92b4089920dde0. 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/FR7JG1500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e04aea2f104f7258cc696b57e02813e2f4b91653fc86a2541f804e0f23d95b5. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FR7JG1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d819c8e1bef2a79e5d32d7109daa29c9c876076a07fe94acc00dca228b848c. 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/FR7JG1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaaf425cb44ea208f0cb2b8dfe134d5f516b7e03c8744b1ae344d393c39d57b. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/FR7JG1500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3ea5945971de74b07f2dd966bf6922b36812f30b73796d6bdb60fa719993b4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/FR7JG1500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37243ba4eab7a4ca36559af94218c4b6faf67206ecd323081172fc7ecef5231. 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/FR7JG1500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3dcdd052be87e3526594a61d3c0db702d4b17c5994ddf4d9aa9d71429d0f5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR7JG1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989a0c77f9cda80c5784380f1b3dff4978ba1a9f1cf106067d1573b5b163f0d6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR7JG1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e26f7c190b9ee17881db4c069bbeb4a357ac09ab81ae80ab6d301d5c559bdac. 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/FR7JG1500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a600d7d70fb7bb4e69c05860d9873aa2271e31efccd63f6fa5b3c85e03752e. 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/FR7JG1500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff428286bbdbedc42a36efa5a306e8aebbb3d577a1421beecfb730535c5988b. 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/FXQ632100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c8b7085dbb85b566c6c85c14eb07ff7ab5276c558ab40bf42569842e64758b. 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/FXQ632100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0eedcbfe89ed988de5bdd050456f50ac186afba8c6a0ca71288ab4502f7756. 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/FXQ632100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdd545e7cfc9f12bf0fdcd47626dcb618634143d91dbeca56201e60340259fa. 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/FXQ632100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaa30789173007a0e46984be21152bbed0470bd690cb10baca014c71e567d48. 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/FXQ632100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa20ab9dd913da6c6197ce10954355364594abf337604e2cc7ba85588013dd14. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FXQ632100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a869f75f0bc4a5d08012ec4dba09c798db44aeda12b8c8de79f81224d60d0cd. 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/FXQ632100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578f803199a80e041b9c3973cb0aea45c833a9b23768c00a5f36c6c3abf0a440. 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/FXQ632100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986540dc2af822037b0d4ab438b11bb0b3b3f0fd8932e6a8eddede9bd0a471d5. 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/DEA891800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b8c2a046201c59199f41df2c35f300c0b56277ebd0e48ce8ec717629cea2b4. 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/DEA891800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb33062ac789caa79caa91d56781e0d1636f1281977df6b2e48e6f6f83f1fef. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEA891800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad2f94560990a357085ebe9e4ae7b21fe47d24368fe1c67d6218aef374c3ab8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEA891800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61cc91262391aa18557cdd40cc6f834117a816e7662f28bd3c7d5aa6741d4c7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEA891800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e75c8a05904e1d3041d44ea39f0e608d163719f233ca8ff030233ef6a06f3dc. 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/DEA891800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61205e38dd2c8459aae8bb9a810c37413fde5b0299ad0622f1b44eb6a6434f7c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEA891800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2545cbcdfac727866cc78d5f917b452834127a9cebbc2a8470a5c8d36e0ef3f2. 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/DEA891800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97222dd30c86a02d48abb1a20745fd9f58f364df6a98b9ac29dc8ee2d4397fa0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEA891800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1e42c614a2e282fe2619e0f838a8f5451d0a892fa7479233527c81ddd9b012. 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/DEA891800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3c2b887b7a635484a4535067b5b71a0dbc8fd032cad1b34c6370b40feb232a. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEA891800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f75e2f8d5786d859e26f5305f3007f9b3a6388c6617faf37e0c739134c16d0. 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/DEA891800056.
Erotic Jazz Moments (Essential Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe930586d6bd8fa32d2b2d421e3bda9f118ba4d4171bde59654b3a9060be28b9. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEA891400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4e57feea1810d0af333fb6c9b9f9bc1d05bdef2a2886bccf74ca79b3de2296. 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/DEA891500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4caeba9a1a7c9ebb307f94cfe83ad529c68a0a5dc601fa7cdee88d9731f8f51e. 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/DES291400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a0964b581d231e43a81f54a6548d308736e81fe517881fa76f7b90d35b6a4d. 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/FR9W11411389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ad4f644457f7e852af58ec5b6d2be8df24d32b75f2b7ac719c5390ff61b0e0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891500118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20efd2ae84a38ee2b94e8040aa92cd6b6cca1060d68ac36268fa61e98f238eb9. 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/DEAM80300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3253a0abf5cebfc8cb9cb0ade943ac4387dc7524c8abcba74484ae0175956fd. 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/DES291500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e3f96cfb86369d7771ce1af7f6a49e21180c11c7904880005b79fffad57e7. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEA890300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8224cab90f35faaad25b0754338c523ae42c1d3a6354924a42a5f8d266041f27. 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/DEAM81400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1384d05455c3ece38642af75b4f6ab3f5a21bf7bebb328107b25014be4094360. 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/DED811401900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9239b1f89df6694a272b7e1dc4d696d584330348ae40f201e945221dd26105e6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DES291000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3b4c357c3d73cf206ef6c0d49170d4a22cc104497d5d5278610e0077a2bb99. 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/DEAM81400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf46812d286b8a0b96bd76b127c98f376dd75831961d2a1fccc37056ba60da0. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/SE4JZ1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. 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/DEA890900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5409d084ca6b8a0e71ced2b0a588168019fe8ecc121408c9ca0086bd3a949b. 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/DEA590307308.
Objetos Perdidos (Dagobert Böhm's las Estrellas y el Interminable Sonido del Mar Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0810c1b0c481b7e4920a6252475ea199bfdc5bf2e003ad13565eb9b64201fee. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/DEQ751300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f3851c323f1350ddee8a1b8fd3f7b1b9b361afb59c18e3bef4432d0072acef. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEQ751300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fef1e30d5e81a2a5cba0987614d9c517eaf24b73822dbf9d3a67a6d680cdd9. 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/DEA891500152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c5e95327856ab2b6fc2b554c641cb35cc70cc973f4f2a06fad878a6fa9c9cc. 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/FR9W11916390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cdd38ab3100382afb93400e1392b541f433a0154262047149a78d508ce31c1. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FR9W11916392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef17ba731a8166358d162e615cf3a47f56f1b2fd9816ce03669fb943cba4285. 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/FR9W11916393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e38a3482d6cb13493d2cf91a3ede99dcb0246bb72f068939904f63f8065d69. 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/FR9W11916395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b7180756be6302be2d9ac257ce979f019fb13d829cbe78f59fde8a9d5b8983. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FR9W11916399.
Living Being (with Emile Parisien, Tony Paeleman, Julien Herné & Yoann Serra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1aef11f455f7563ffac9ed7b5363b7d63f7e9e773be61f93fc70288013ec97. 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/DEA891500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4438b39ed99e8c293de5934dd50638a3a7f9d779cc028d299ed85e8b9c81d6e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEA891500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2a7b264d1a42795763280a252fc5c348dda04e6309455fb9691de56d9ab5b4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEA891500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a1e1d3e1cea1e6af7c6d45fc9878596c1d6a248394f79f294032b412018e9c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEA891500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3904f58462ce64c2fca1c1c43dcf3e8b9e2effd06b252da8c4e70d223410a0c5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEA891500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5533ea4f8b24ec03c687663de0c980e6f0acd384fb600278b3c70c9736f8f628. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ab1e774b0702f9636c1df547372d74e3dfc0b73056f621ceb1d8e6a828d7cf. 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/DEA891500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b491be46a4154a893c0357321d8a9a11b5e5524a6eef29fbd382706e49882a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8dd1dadcdb76060731ae6a6192eaae756b4619badcf874b8e6180ba3fc4ae8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR83J1800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864cc6f8edb231c1c9c8b500ffe1505cf936421f5e19598fc88d2bc51d2cc1f6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR83J1800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a668792f7be14a1e95789d093b768eec02b777e2a3ee6f17b03778397b4dc1d. 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/FR83J1800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e39dfdaf39dab14b55f7b5ece348d74152a6d43d37cfd9fcb9c93369f5743a8. 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/FR83J1800250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3324e3782bfca55c5dc7b5b4e97da6dfbc993e7decf404de4f138c87c3af6743. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/FR83J1800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d6d634d1d2edb56e8ba5651e6eb0ae3abd6999da8899471e57f0ee791d107e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR83J1800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec01a1c7547369b52c43137a3e0f236a69e02c4eb5c2ded15a0522163bf075e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542149528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03855b9fe10af088163d974806ca7a3bff3b425b7e00be9026668ed3d40bc30. 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/FR9W12426404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e21c000ea5f3555a51fb90979caa7e76b09ebaa8a8da10e7519fd577f485baa. 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/FR9W12426405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d28323d22c4b781f6316fb40573f4e1f8a621d20bce3487ff4839601ecec70. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR9W12426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bae55d3cf3fb5079a29f76353bd7751f5989a59c9b5c9287f8871901249c55. 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/FR9W12426407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a43c8c06943604c47264e18d8fb1b4c8b898e0a6911408275aedc58613e7f07. 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/FR9W12426408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0606d3a656395fefe8edfbe3c14599469304f7d7001e6bc113c8d37324703663. 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/FR9W12426409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9070b40eca5d1cd02b928bd9ee552e7e7315d34cc38589464aa7bdaa049f4aac. 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/FR9W12426410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe490fccbec66677a297d7d409434a70db33f8b69d6b794a86ccfe316d67150. 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/FR9W12426411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f8f5d63aff5c751a9b6f358fe19c3da99a683cfadaf1881be370ba1261cdff. 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/FR9W12426412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9f31d484e15e70610662fd9298fa61f43eff4e0e2259a8df28da45244d559d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12426413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518d232bfa9c1df7f559444707a59c3887f5b3f0638bea26c1292ab1c832033c. 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/FR9W12426414.