ISRC TCAGX2300856
Verified recording
TCAGX2300856 is “灰” by YKEY,
registered on the CopyrightChains blockchain with CopyrightID
0xa1a1966f1016c717072ffd54b70eb8a501e3c55953b05c89c470b958f29f1595 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2300856.
Recording identifiers
- ISRC
- TCAGX2300856
- Title
- 灰
- Artist
- YKEY
- CopyrightID (CopyrightChains transaction hash)
0xa1a1966f1016c717072ffd54b70eb8a501e3c55953b05c89c470b958f29f1595
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:a720c407530b78a6af18eb9083981771760d02e99b04b1a17489ba509b02506d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2300856
- Bitcoin block existence check
- https://blockstream.info/api/block/960302