『東排三聲代』東排灣古謠專輯 (The East Payuan Folk And Three Generations)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7bcd6ad011ff210c95f6ac741d26048e2854c540909c940b3a4d4422a90641. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TWW331400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa7853f5a89b415a548a91e9e910a7ab9d563e5e8b1d8f068518c86bf9aea0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TWW331400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d04faf1a52d2f66150a730d07349ea4939ba5f32eef8868315c2177d6fc858b. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TWW331400016.
放輕鬆（梁秋妹 - 米次古、王秋蘭 - 愛靜、阿爆 - 阿仍仍） [Relax] (feat. 王秋蘭（愛靜） & 阿爆（阿仍仍）)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa566132e5994f88a94e895ff7b76ad199c04b8703b825e97edd430957e7ef. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TWW331400017.
頭目結婚曲（阿爆 - 阿仍仍） [Wedding Song Of Leader]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31516103cbce4b8e35a4f5d3bb862b96347cfce242cc261a0a8250423da13557. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWW331400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac011e33997dd99d817cf3609d81f8e4a81b740cd1e6b604a8427405eacae8ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWW331400021.