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 0x7fda2cdd639a7f93fd3ff64b88014d7d1fab390b39512c3c6917727999ff07eb. 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/5e4c296e-b2e4-4998-9eaf-f4f99e3e2ce9.json and https://artists.proofprofile.net/proofs/artist/5e4c296e-b2e4-4998-9eaf-f4f99e3e2ce9.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 0x9ba6f6889f8d35c9c257ea1d0218b60ab494bde5810bd84e4bf2e79cbb7b31da. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZAY42100947.
Lalampa | Lalah Berjuang Mar Dia Yang Dapa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250e6b5def09272b44ead9803c569fbb2c3e400bb12b2aa57bb266655181fb8a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SGB502241928.
DJ Jedag Jedug If Your Not The One Remix Funky Night
DJ RIGHT NOW x SEKARANG KO BOLEH PERGI DJ FULL BASS
DJ SENYUM DONG MANIS NTT - (Disco Tanah Remix)
DJ Tie Me Down x Kaweni Merry (Speed Up + Reverb)
DJ ABANG JARANG PULANG!! Sound Kane Parah
Dj Ayo Demi Janda Pirang Funkot Jedag Jedug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa5be74d0f9905668f0e24c0d63486153418af836977d6350112bc4495f4f32. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZWDW2342259.
DJ Tie Me Down x Kaweni Merry V2 Funky Remix
DJ Oke Gass Kita Tetap Gass Sound Trending
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35eaf4b88fb6b516544cb6159ab5a3b72a6525e9760487b00aa7e751cca8f038. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZZ662309666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4c3658269ae23ef97dca85eeb58cf0587958a6ef5592273e3764c72ccdb0d6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:21:13Z), 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/IDA832401505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01a64345e0ae7519a92e0e64142fb262bbc79286a24c780b4948e4df14d1c66. 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/IDA832401504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac594c3a0f60694f1bfbcd58646066a8379f5f0c360c6042e4943928cdfc05a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:22:42Z), 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/IDA832401520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36efeed5448e81116e1a21217ed440d1f7f09614b5aebe2687aae1829523382b. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA832401710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3315bdcdca8ca8e09970086e367c9f077da2edce3a1efede29eb1fd79874de62. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/IDA832402011.
KASIH LAWAN YANG KERAS DONG PASCOL DUTCH
MUSIK BAMBU ACARA MINAHASA (DISKO TANAH)