1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6678adcf1f9aec13c1efdbfaaf96be64b5248d7597733572e57ee8299d731856. 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/5eff04ec-e129-42f2-bf5a-5c14e576dc16.json and https://artists.proofprofile.net/proofs/artist/5eff04ec-e129-42f2-bf5a-5c14e576dc16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hey Hooo!!! Feat. Palabra de Honor, Sacramento & Mikroponoz
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe98b68c37902a0a93359b9b5088bb4fb81a35421bdf47b379e3422baf943679. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hqFhjOJkwhK0YDa0XcCqX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqFhjOJkwhK0YDa0XcCqX.
Salamat Pre' featuring Chito of Parokya Ni Edgar
Pang-Romansa Espesyal featuring Mark Bautista
{"copyright_id":"0xf817f4fa8da273ffe43d9027c7a20cdf40880df9cb5ea2142ce6280229c0a41c","isrc":"PHV031013477","name":"Promise Ko Sa'yo","registered_at":"2026-06-25T13:09:31Z","spotify_id":"7nSvWBgHBzdGWqsrA4qm34","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf817f4fa8da273ffe43d9027c7a20cdf40880df9cb5ea2142ce6280229c0a41c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nSvWBgHBzdGWqsrA4qm34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nSvWBgHBzdGWqsrA4qm34.
{"copyright_id":"0x2373ad23da6495282bc60313ac5a6daa77af77e07fe73981e487746fa89e8a3b","isrc":"PHV031013479","name":"Pang-Romansa Espesyal","registered_at":"2026-06-27T15:06:11Z","spotify_id":"1x0BOR8VWDvER5dgXvRySt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2373ad23da6495282bc60313ac5a6daa77af77e07fe73981e487746fa89e8a3b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1x0BOR8VWDvER5dgXvRySt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0BOR8VWDvER5dgXvRySt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19300a693c1134b495de89e3617ff42f9779b589e55aaab9b8acb4d86224b000. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HjR0xCDVj6ixKEkcZN4Vo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HjR0xCDVj6ixKEkcZN4Vo.
Ikaw Si (feat. Mike Swift, Jaw Tee & Jay Dee)
Hindi Malilimutan (Nasty Mac) [feat. Kris Lawrence]