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 0xdebb191308dcfa9c96c3f2d2e803ef8d256f94a73953b7fd85a9bad6b19f9021. 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/c8e2bd19-84d0-41ee-ba3f-f94a94eb088a.json and https://artists.proofprofile.net/proofs/artist/c8e2bd19-84d0-41ee-ba3f-f94a94eb088a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
คนไม่คุย (Silent Mode) [Acoustic Version]
คนไม่คุย (Silent Mode) - Acoustic Version
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 0xbdc3e8caba2ce648b5d5228986ae1e692e92f534550f1e778617d4af0cd15dce. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/DGA052246038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723684f54c0597a1a008101fdd56ff4afe6bdb3b82f81926a712d5735a1283c7. 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/FRX282348537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9816970d3ab5e85f780113b79b743bdc229035ffa79dfa5785c3b2a4b7cf04a6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/DGA052380173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6b92ec16787634a0b381087284b1c25e50c9359e5a9d2b860aa8f26e99f2f9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DGA062388134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b15429119c57fe0bc38f140a3eec34089e8242c0193a906116c3717672552f. 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/FR59R2491185.
ชอบไหม ไหนลองบอก (Just Talk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cab8ffd412c530eaa91b774eb4afef1620b93392c95cc6c9c304217a587bf7f. 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/DGA052453637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc3e8caba2ce648b5d5228986ae1e692e92f534550f1e778617d4af0cd15dce. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/DGA052246038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d8412ddf8283bb14a7a33f61cc178102bf772d361f9fbd232910f379abd476. 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/FRX452274165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e76b0bf0f52201c714e1ad761b6a40e84af9b2de273c01a79c30421c8d2ecc. 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/FRX282487204.
ชอบไหมไหนลองบอก (Just Talk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edf7528d467de3dde0c4bc5b003f99f15a368a088935fa0927c3954d1156e83. 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/FRX202460530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b15429119c57fe0bc38f140a3eec34089e8242c0193a906116c3717672552f. 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/FR59R2491185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45d7329856b3b5909b946e3c5414f9e9e6915dac19297736539ef8d5e741617. 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/DGA0P2320236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531b75d6784b7e794da3a806333903892f3ca7a526639782ccf0869c59754782. 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/THDRS2400002.
พรุ่งนี้ค่อยเลิกได้ไหม (Last Request)
เหตุผลของวันนี้ (Flower)
ดีอยู่แล้ว ที่ต้องลา (I’m Good)
ดีอยู่แล้ว ที่ต้องลา (I'm Good)