ISRC QMTND2200097
Verified recording
QMTND2200097 is “Closer” by Hulvey,
registered on the CopyrightChains blockchain with CopyrightID
0xcac18d7e631f39f16f7dfcff81f77f026862b3e8c17615bf69306a8bf626db5f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND2200097.
Recording identifiers
- ISRC
- QMTND2200097
- Title
- Closer
- Artist
- Hulvey
- CopyrightID (CopyrightChains transaction hash)
0xcac18d7e631f39f16f7dfcff81f77f026862b3e8c17615bf69306a8bf626db5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:720e86fd7a714678b3075a956a850c5f5a01797143d39d0882cb4b2b65e96db2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND2200097
- Bitcoin block existence check
- https://blockstream.info/api/block/953513