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 0x03a7ce024c8d9eef49ab81368cb20c43686658b2aba6676c51dbc3474a92e1ae. 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/bdd90f0f-0379-4279-b43c-965e2b269b2e.json and https://artists.proofprofile.net/proofs/artist/bdd90f0f-0379-4279-b43c-965e2b269b2e.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 0xe200896e4b7cd9bd6ec0d2612733dba3e7d8f1200327d394df97911819f9b7d2. 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/QZTAY2251644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd79f2658fddccc5ee9c45d3cdf219ff5a169cafc58247533d7ec74b44bc280. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZTAY2251665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc300014e30bcb6d2a8aba8916186c9760d35f1dee2fe30217a90f77a349c11. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZTAZ2275661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685cd98ccae3ed06fb00abf8562942e1c0c89fc4bd05e29d57bca4212822b6aa. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/QZTAZ2295567.
AS YOUR DESIRE by J-MIC, TICKY UFO & JKEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f85ea6bf5d0446ba6ad826aa723bed84bb1531c96ff746990b8b1ccd9d81420. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZTB22264295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379aa79f5a421e3da20cc83b0c772792e638207b6516a8a334b84973dfb408bf. 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/QZTB22264306.
DON'T BE CRAZY by Crown Of King (One G & Jk2)
BIG BOSS by One G, One Boo, Jk2, Lah Moo & Z-Ko
DON'T MISS YOU ANYMORE by Mary & Mar Sha
TER SER OH YEE BA by Mary, Toh Pah Doh & John Sd
WANT A WIFE (Bah Tha Ma) by Saw Lue Buay
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746563e7f5240ae6c284a9b4ca0e2843f901df0253dc90a5f345bdb8ba559624. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZTBB2237349.
JORDAN ON MY FEET by 23LMJ, Young King MP & Yeomanz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5de5641a9dbde84876eecb1fa9e576d7d0afaeeb84390c2ab6f7de103416f57. 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/QZDA82398900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9482adcd04f908ec123e635e27a612ef47bf098e213c3b1dcbdd85333127ccc5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZES92371916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e3a4cf5050cde4efa2d20b6636740880cac7228053666ebb95d8abd0482c9c. 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/QZHN52388959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cae9b2f0db105a8731b54fa94647743d58f6915af15848607a6b7dbaf17ae2. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZHN82333427.
Karen Song DEATH WITH ENEMY by Happy Poe
Karen song wait for you by อาพงษ์ ศิลปินยอดดอย
Poe Karen New Song 2023 ဘုယ္ဘုယ္ထုင္. - Saw Bag(MD Family)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6d04219371f5061def3f35138f0f588e7485d54f61ec9ae6e56ee3953a33a8. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZMEM2342834.
Karen new song I will leave you by Star boy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67b63757d3c41b51e8729b5d13f93bc50385d5da67a5ce35b331d4e889678cc. 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/QZMEP2335805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9672b91bcc4f7b33e4b5d9028c4746495d23e760ab550d79c1b59797234024. 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/QZNWS2363781.