อ.เสรี หวังในธรรม
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 0x09923eddb1f5a6ec2844abc36716a3a0ef33979309e722076730485ee464be34. 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/0288b588-1897-4626-8247-133d84c7708a.json and https://artists.proofprofile.net/proofs/artist/0288b588-1897-4626-8247-133d84c7708a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เพลงชุด 12 ภาษา สำเนียงไทย - The Thailand Melodies (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงเขมร (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
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 0x0e7b42b08b99111fff1f155e47bd88a35fdd7dd02e9b8f0f5af750fad3662679. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR59R1881202.
เพลงชุด 12 ภาษา สำเนียงมอญ (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงชวา (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงลาว (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงพม่า (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงแขก (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงฝรั่ง (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงชุด 12 ภาษา สำเนียงจีน (ควบคุมการบรรเลง โดย อ.เสรี หวังในธรรม)
เพลงขับร้องไทยเดิม ช้างเผือก, Vol. 3
เพลงขับร้องไทยเดิม ช้างเผือก, Vol. 4
เพลงขับร้องไทยเดิม ช้างเผือก, Vol. 2
เพลงขับร้องไทยเดิม ช้างเผือก, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa053e1089830b053d2186a72e1d0d5ba113753ca2417ddd5991fe47a04b470. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR59R1944912.
Thai Traditional Music, Vol. 2 (เพลงบรรเลงไทยเดิม ตะโพนทอง 2)
Thai Traditional Music, Vol. 1 (เพลงบรรเลงไทยเดิม ตะโพนทอง)
ค้างคาวกินกล้วย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0fe825ff518b6b23e1a41a6db835c4eb2d9106eabe85b73dd89091025a6bca. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR96X1891365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad2a2bce1610b8fdab362974f5daefaff4d5b55fb9aebe3ca1b7ba2931c17a0. 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/FR96X1891369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe484e3455f246809fc8678b64193aba8277369c95e6603f3cae1c8ef2580bd62. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR96X1891371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0f3a1c3dea53b5714c49cad121a5f4a2fcd21de8070617da3c3de73057d31c. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX201808648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ad51ff3174908c9ff40cc986f98581a6f17e7e68e6a7ddc8d674c16516bfc. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:22Z), 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/FRX201808653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87be0bea82d10c62fc022708172bdbd01f8f9fcaef47ed793a8ff21ee2c20d87. 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/FRX201808654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdbdfc601750ae370368c637f9f244d8bbddb1b6bb1251a9c861f97f0b59761. 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/FRX201808656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a75326b57645dff6f670ae0d4d5adec8c345bdef3765113cb8719c08c37e29a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX201808660.
Thai Traditional Music, Vol. 4 (เพลงบรรเลงไทยเดิม ตะโพนทอง 4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeea88ca46b2ee5499a0fbd02edf4c10f91cdc4c2edd2d9d3d7332ed5ea1939e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FRX201808624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776427645f4055cef08ac2c62333dd9440916157c9e2d549c4dd926e0cc3ac68. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:49:14Z), 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/FRX201808626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee13eafeacfaf958136e3b67f4996329dfba85baefc5de64127bb9598e4044cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX201808627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a778faafa353006f797103cad1b8f83f15edf504829b028bde400cdaaaa1a1. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:33:19Z), 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/FRX201808628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61517c81d161a41ea98b11984e32fd0afc0203e24e06c13dcc2423f615cd94d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX201808629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d12ad91b84250d07c2e0a284ef3fbf56fcf50e9da7d1d44abe17f8d25efe381. 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/FRX201808631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309647974e8db532bf5f720dbcdcbbd1bdb705c8f5e6b31e1b90fb0ce253bbcf. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/FRX201808634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc5871cef932b261f6e8b28d474cd7a0b2f819fea16fc8ca8709a1e7de890bf. 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/FRX201808635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b39efb3fcfba214a4dee436ec54acb191388b76b096010804aea2180a820446. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:04Z), 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/FRX201808636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d77c433eaa081032ddd2cb75d63c17abe6984c153e200df8a449e9d524ef2f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX201808637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a21c7155f7e68173a12e043a85de6638a94c59aee268276919ce026f1121b0. 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/FRX201808638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e99917d01f7f5eeba92b0baf4009b6f843ef6099df621c513f54fdef9824410. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX201808639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7728ba1b92fa460b657664a2d4d4e5409e9b2fa6d94b38133727d5d1bb45ac7. 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/FRX201808640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b39afdb974b199c41bdd86698e5a4ac421cc2a4d26f60921730a1b4e6ded7e. 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/FRX201808641.