{"copyright_id":"0xd544d2f6866c9fde0e4be6c2bea5af35fed0bbf5cf7fcc9ff412c138d92637c0","name":"House of Prayers","registered_at":"2026-06-12T03:59:09Z","symbol":"NIM0180159","token_address":"0x1d7daf3493329ff9dd379f503cf8be3daafd9ff4","type":"artist","uuid":"8af339b3-5eaf-4fbf-af69-6157ba97dbb0"}
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 0xd544d2f6866c9fde0e4be6c2bea5af35fed0bbf5cf7fcc9ff412c138d92637c0. 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/8af339b3-5eaf-4fbf-af69-6157ba97dbb0.json and https://artists.proofprofile.net/proofs/artist/8af339b3-5eaf-4fbf-af69-6157ba97dbb0.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 0x303011f7f0e7711d0a9e5b239ce5554599b4f67c05f53056d2cece6bd5fd8524. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/HUA480902239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec44ff256389f11de646946c71a13bd64a024b58401780b4d6c96889bcfe8f0e. 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/HUA480902238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605f72995a8ff2a0539660aa6f7c14fdf7389bf764540c8aa5458ac8127b0455. 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/HUA480902230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844ab09fb0511ab35527af3e00d3db4f71356efbeab70e2ffc38e2227cc54407. 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/HUA480902188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434bf14e6209f149fc729df5b6142fc055c0649fdc8ed39b73d903a472806540. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HUA480902175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffac4d61c95ff2a29a60d9722942b81e11b7ee40f3d1e7f4283b7bee9f4ec49. 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/HUA480902135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb2a5beea4f497595ef738314fd91be95790dc30ffc872e95a80012c2d4f57. 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/HUA480902120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ed49fffa1f5a8cd041bb6c59dcde7a1318b13fad211d5909c11821439535fe. 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/HUA480902118.
Ain't No Sunshine - House of Prayers Poolside Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f2fbf89d7e613195753e897ba0906278a774c339fac37c61273f2bce01f677. 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/HUA480902110.
Everywhere - House of Prayers Poolside Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722059190b4d27daa686ce1fec6fee3232245e50866865418b5f3fef500288e4. 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/HUA480901390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3426068ee41b0cdf83743bd1c4ec77cd21c77ed614b0176d8cb42bc4ae6a4d. 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/HUA480901350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46111b6d5df7608072ea15d89457f19d26412bbd40ef7365c05a42a31125fdf. 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/HUA480901312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d761be0012cb8594ca4e669b2963ed0bc97338aedd7f18b104470f775e5913. 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/HUA480901292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e042e4af27ff7e0617f05717f91fff6c0759cbf7acad637b0d1b01997b5d7. 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/HUA480901293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0161af2c11ee607cec4bffc2b8062e3973214f130772374f1afd76aa2c54d1a. 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/HUA480901283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bb5e27bcedaf31d2fd9bf6ea8de34c7a3f28d817b7d2ec1f50c4b802b95fd6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/HUA480901237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99800189809d568b0b020dc7a5199d64bccbfe09ac1ef620aa360c3b63087fc7. 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/HUA480901205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b0cbe8bd690f63a5c9af6c4f5939e323262295b48f913ac60c6fa1b61f5787. 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/HUA480901189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64776ef2c64ec336f5f1c69b6550e29432727e6dc5b189b7355b8c8d6de1ea81. 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/HUA480901152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89af22a2fbce7750c9d7e6a5af723ef26d8e1c92a482fe3759b68f95da92645d. 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/HUA480901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d94cc3d7241432a20c13e1f456201c1c92bdcae387029f49381e248751b84cf. 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/HUA480901129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf705a7c596fe4ef60cdd04b9bcd7d59e3e131dcdc6307bcbc32c99d98d3941a9. 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/HUA480901026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eef11dd9df34ed6838b8ab4e28e22ddb20185585f0f4433178b293fca420198. 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/UKACT2011741.
Let's Dance ( Let's Dance ) [Original Mix]
Let's Dance ( Pump It up ) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9eb3a53a4e81ee4b36c226ec25c45fbb1a5b343342c51a79b52e51ce3ba4d8. 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/HUA480900965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7729aa60a620a068de20fc6eb451c2bc176c3bc8698d0f42b07e3c5de275fc6. 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/HUA480900920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607320632b24486ee8284d1762ff1f3a784ca68440e6f20e99c272a368ad6e9f. 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/HUA480900909.
Stomp ( New York, Detroit ) (Original Mix)
Stomp ( New York, Detroit ) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24062db9d65be561ce30b96ece990fc23c77434c89c2253b82e3403b62550802. 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/HUA480900839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b44c07f689de600a3674a4a00cab07213b18fe2dc63abffaeb5a0659f372ce3. 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/HUA480900793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654cc559deb65d6effd0a38b12a4de6c02606cb0ffcd303284a0b17c3905580c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKACT1824743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d649fd61250ef847d35406d40aca212011064ae310e81ce634fad05907a1ba. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/HUA970900690.
BEST OF FUNKY DISCO HOUSE, Vol. 1 (2024 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36ac8a9e2180ee7e5c78754f63999634b69afaf9bc1ec1e63549693c21bf694. 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/USLZJ2465413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc656a1acc33afd6cdc6428cb50fe63f6cb6c792cf0b8cabd84dea4e4976a98. 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/USLZJ2465417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6941754b54ed81b2876993306cb4f85afdbc28bc25bf2404a8b2cd891f7e0a52. 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/USLZJ2465423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe871f12641a9a97f1a2454756362232e2d34497e5c4fb14326d7528c08e5ecdc. 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/USLZJ2465424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a27097f09c7c1fea98f68d4157b8c28439344756f3c5d9169cd238625144f5d. 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/USLZJ2465425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799f363651d99b8cdd073ee88b0ce8287a3ae3fc66f3cbbdfcc86d7b1774dfd4. 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/USLZJ2465426.