ISRC USCGJ1331612
Verified recording
USCGJ1331612 is “悲傷的採購” by Yatfung,
registered on the CopyrightChains blockchain with CopyrightID
0x0464b8589c287e1cf49b54d44acc39c84b93d1b995769dccd15beb7df8a9c7f6 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1331612.
Recording identifiers
- ISRC
- USCGJ1331612
- Title
- 悲傷的採購
- Artist
- Yatfung
- CopyrightID (CopyrightChains transaction hash)
0x0464b8589c287e1cf49b54d44acc39c84b93d1b995769dccd15beb7df8a9c7f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:810f2f1690063e6db116b26f2b197f351b3424b6a28cb8ebfaed4c8df3210b63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1331612
- Bitcoin block existence check
- https://blockstream.info/api/block/960463