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 0x3ac63e1af1d19a511ac440087d522227ab5b923b40b456431a5699237fa88685. 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/f854aca2-ed76-4fc9-9b3c-13fd6bf8c43f.json and https://artists.proofprofile.net/proofs/artist/f854aca2-ed76-4fc9-9b3c-13fd6bf8c43f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Real Wifey (feat. Jahyanai King) [Radio Edit]
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 0x030f434e1d35b2dd5da916146c2c048a02cc2dc947a011eb30b0ea847bef5d33. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR9W12034479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3deba2571491311b0f2865f6d8339ae637dd2687ccd018cd465faeb7bdabfa3. 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/FR9W12337738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe459e637e2fee51a5474a5f575d4dc8a4ff1c67179cd42c4242ccefda57a7060. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e071d0bb77a66aad80521c84ba4b31647a7a65c071edcfc81f2ad72fa95b171. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f10a4b0a5bb5e0128bef285cbeb3b0f4a4692dacebc4a4254bb422fa49ccb4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM72500041.
Intro : Bèf danbwa (hommage Man’sérotte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade65cd2d043031160cca0074e0e6dacbae5ee57a9f3fd553f7a6777a592c2a6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60384a43cb7ae1f0db195e98d516c7ab1dfa3053e3ef7cb5276ad4ccdff4ef81. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/FRUM72401433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecfc8717e546b868849ac3ebf7300403b7af23047b501ad274d83e2e82b8b24. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e071d0bb77a66aad80521c84ba4b31647a7a65c071edcfc81f2ad72fa95b171. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbc44f25104c1f8f71b2d14d16503a6def89e2f5bcd7b63d0a8c6c293124b9b. 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/FRUM72500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f10a4b0a5bb5e0128bef285cbeb3b0f4a4692dacebc4a4254bb422fa49ccb4. 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/FRUM72500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529d43a19e9047aa9e71204c70ec90ce79a5f25d2f883959dff19c98ed6fda08. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:44:53Z), 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/FRUM72500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837a5478ed62b0cabc3511e1e80dc26fc56084b22176a4cd1fed1b9269717675. 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/FRUM72401927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8380e358f439d7a3b907e51cfb4ded1fc207cc7a15155b5bb13207245c6086db. 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/FRUM72500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04354ecc7dd127cf3355966fb4b1870056578279bb80f40873e191b36024be. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/FRUM72401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dcaab9e70fd435a3731a93e7de086a4b5e44bf64650250f639bd6f6dbd62a6. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0124b6cf0c5453c8d8879c8e5945d986adce85011ebf5eec2c242129e195d12e. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/FRUM72500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f6f05f9bad972339fc19a3658809f335a242d386481f7b4f50c2659bdec2ec. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/FRUM72500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7336f91a3d541185b2b031582e76c785cc61ac12558a19a43b436422ee34dba. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2612befa91be6fae74fb128848f2234a8d7694fe7a1385dbe181e54fbb1316. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f6f05f9bad972339fc19a3658809f335a242d386481f7b4f50c2659bdec2ec. 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/FRUM72500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04354ecc7dd127cf3355966fb4b1870056578279bb80f40873e191b36024be. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/FRUM72401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7336f91a3d541185b2b031582e76c785cc61ac12558a19a43b436422ee34dba. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/FRUM72500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2612befa91be6fae74fb128848f2234a8d7694fe7a1385dbe181e54fbb1316. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/FRUM72500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85693447ab45f9fff048cb0ef6f5c6f79a85e646a0063bf8dc3f04b170c68290. 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/USDHM1707847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560bcf2722ca73a967575a979877314391ed5c528fab3e5b573480e76b3c7cd8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8FB2409100.
Latina Fever 2017 : The Best of Reggaeton, Kizomba, Bachata and Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0310119635faf437b3983c8a6642b2f508621174a3f671a0a9427c919c67a9aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4HD1600501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560bcf2722ca73a967575a979877314391ed5c528fab3e5b573480e76b3c7cd8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8FB2409100.
Kontor Mix Session #02 - powered by TOP OF THE CLUBS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6867b6a329fcd5e430aa1144b463e0c888779f5cf399a07b06f015b6ab3e6bac. 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/DEN061800319.