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 0xcfe838be0b1366b4927f0f60fb85c2a3b5d7e776a92ed8485ce667eaf4c16d4d. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04dcf7a3-1395-452f-ae6c-c7d402afd93b.json and https://artists.proofprofile.net/proofs/artist/04dcf7a3-1395-452f-ae6c-c7d402afd93b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Honolulu Changed Everything (I Left You)
Officer, I've Lost All My Everyday Worries
Wake Me Up (When the Party is about to Begin)
Each Day a Sensation – Mixes and Origins
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 0x3489ce9d3cb246910a1a469167e71a3ffb135c9db5e76972f699a5b794f5b8ef. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZWFM2481920.
Children of the Night (Happy New Year Mix)
Summer at Last – Drum'n'Bass Translations
... And above us the Stars (Won't stop Jubilating)
Honolulu Changed Everything (Love is War Rework)
DJ Attraction (Crush on the Resident) – The Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa792c5718669f7bec0f842a0f23d73e401f36bdbcebba79bff8f0c2ed16cd2f1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZWFV2424248.
Children of the Night (Flashback Experience)
Children of the Night - Flashback Experience
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5131fef1fae461efc08516725e06ff94d709b8221357051f22bfb80aacd45b37. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62513102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1615575c3c4abc6f69928ece91c87189df254047d794305b96137710f497b. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:17:00Z), 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/QZMEN2588739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96997a883d2a3654e69354e753080374fe9317989e5575ed597dc2f5597b1713. 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/QZNWV2508711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000656296f6a4fd40af69a5da76086460aea65a2cc52e1425b9cd39d1aae6365. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTAT2518429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4890882d1090fb2721d257f48fb31f9fe6421f3241a3f8a60f86ab41373fe2d3. 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/QZDA72555382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cb4d86d71d39508dd666011ce75560f30f7b55f89f8db9f3a6794e64b3470e. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:46:07Z), 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/QZTAW2572762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40338292f81dfdb1b9968f56754c3e8c5e501088592ac128617aafc468f6c6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:10:33Z), 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/QZTAX2571403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa050d6cfb4d5e29b6107329384b8a169cc31f7b85e49a1055c14a7308b181a8. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2518393.
When You Hold Me Like This (Dubstep Rework)
Kinda Hoffmatic (Drill'n'Leather Explosion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996fccc55150d522cc4448be24d714c28aebb83e6ccb56fe122b75bf00573dc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2519800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d53b18e25a3bd25f3a7d093d5525c97de83d53ce40f8c81fe1383fa0c79002. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB32504378.
Südwärts (Stress nich' Reggae Resurrection)
Lebenszeit (Mach einfach das Beste draus Reggae Edit)
Lebenszeit - Mach einfach das Beste draus Reggae Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334c904203b055c7d10d617f6688878785bfc7db3d66d833e9ca57f24ae2bc56. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:57:02Z), 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/QZTB62509032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a5221f0957932f143dce77b6c2c2928d037b282f4fc1e936acc06cab1584f7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22598096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf232a2dbfd2b3c97414b0d2686ed8ef566c36379cbe96c27c2823066d38d05ae. 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/QZTB72593773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb2aabc5b112209abd04dab3d0e311866c95db0b98140ddff283d91dcbcb816. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:51:22Z), 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/QZTB72593774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9920bd0b3b7b29d1de59fdca6588e24d8d697df1367049b2597536a303d90d0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:46:05Z), 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/QZTB72593775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6254b49d33a6ad1c9e3a79cb785e0a71f1d820f3b3ca97f272db2b0ddd5e44. 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/QZTB82571350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdb300aefab5f7c671bab74dbbbb4197d5b9733eaf2dab0931c4a6a753049bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2500505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028fcf9afb5b6f1e022a0e116735f95e918b40fe2d5841c8c1f18dfa65455b2b. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZNWT2586348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7452ee88f11c20412c97146e1773f466eefc9a6f41220ea1ee353cb3217d8bc8. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:35:28Z), 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/QZWFF2551306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c8f401fa463f6d3bd94a629cb67ecbf94a31c40a23f4d1f7227cc70dbaf83e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBA2510767.
Roulette (A New Day Is Coming Transformation)
I Claim this Summer (In the Name of Love, Joy and Happiness)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04abbc14bfd650f8c12e26dfba880a2846a6346036d975a30c4da1b08ca723e9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWFG2547072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a76f5fdca5a45ce0f535c8ba41effb2b12ad6cf7a59e30b1937c337c61b19. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZWFU2561808.