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 0x1d17b250296bee5111b42b6f5e5e6818f9ed12bb0dbb04330c0ee328d9bcdfb8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b72ae8a-48b5-4241-9a8b-e5babe7350c8.json and https://artists.proofprofile.net/proofs/artist/6b72ae8a-48b5-4241-9a8b-e5babe7350c8.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 0xdbad924c320d7e2fe1486552787fe5371cb542d926cdbe8b4cd0c4f839d01a55. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/UKXN22411835.
Thank You for Fighting My Battle for Me - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa058adfc3f2147f7b37a46715a9b3aedc698d4579414f4d8fb14b3e28f8c89. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22421851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c243ba635cfc891d43b97c5264c5550dabd7f48ad6cea6aeebcf688a2001106. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/UKXN22421855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56a990fcccbb43ba1f30274ec326b1ef1b461164f0735d137b3cf7a6109ac22. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/UKXN22455804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4027f54a431d40f49f3c80a6114d3a4d5898bbe8679e4b9b86ad8c38764c99a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/UKXN22465311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb9e525862e1614b38f4b921e506f286dfe424605217306b60629fa8ab282db. 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/UKXN22465313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f607b63d7a1ebdc1fa70821047c837aafd45ee889aac7aab51eb293593a3a63. 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/UKXN22465314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375b2103786a2c55edbd51675f93ef1386c567b571bf2a5cce7f04ec28464817. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/UKXN22467733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef95484081a46915fab57a3423e686ef5ecab8e60464bcd5a379abb74d3aa773. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/UKXN22469404.
MIGHTY ATMOSPHERE KOINONIA SOUNDS OF WORSHIP
You are great You do miracles so great - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9158c51cc941a3eb53d2d74954c683cfa93163a11440a5cf3f36bcaeb53398d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBMA22412384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640bc17d2921ec75bc5e44feb5fb81b260b878861d70d7b7910844f81455f6e5. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:49:52Z), 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/GBMA22421943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd11d432faf102038b4288b46f986d33481be6f80bb1f064c551d760b5852d53. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22421946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4693d590aa7c75fee9db35a05cff5fa381c15bade4724fbc96e138c17b920c5. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/GBMA22438183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c7e5a6822210f4168e42ab1270b0831a30d3aaa817cbe725c0b7c785f003bd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBMA22438184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cd840e1d823993a9ea9dba320d5c29555b03050c401c7286731d819a01b532. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBMA22438185.
Naija Prayer Revelational Worship (Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9e91d7f0e3e4459382f0ea4b586a186c4044cf47408930eec79807ac2d02ff. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22476800.
God of My Salvation Awesome Wonder Worship
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9c37fa0d0bef27b7b38c00f44e43e3312f46e865e1db8f6eb8fa1799c5213b. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GX53U2348810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44650963d54dde021ff6294e65d6a5fcf278f6d439b714b607419e9579161386. 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/GX53U2360150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5de5902253d9dbd7c65aa9e5896256ab72054509e1f32e3035c31814145a78. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GX3Q92590470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1871ed99fb0db0a11d3483c3d2b829fb2bbb862b7f1a5b9a66e3ba6c9088223d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92590471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a892e47ddd6d1496a4b0e22d21557a50a0106059a87cd533163ad7f3a15016. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:59:59Z), 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/GX3Q92590472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c4ec2cc05d92da3accf7a9dbc749c49a626ccafa9538e2e47f53fe59d4764b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX3Q92590473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d410f1d36af588b6e7a1150be1e0e78090d40435dc41c4910d51c363b4d6d6. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:35:14Z), 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/GX3Q92590475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b182ead3ea7aae65da444f758c6ab6c678f9476a5a9431a60d1feb624848aa. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92590476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0877e8392422fa29f4f6d358f3ad4c5fd4a0417652f975b50b764f0a1030fb1f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GX3Q92590477.