ISRC QMDA61825359
Verified recording
QMDA61825359 is “Black Clock 04” by Sébastien Léger,
registered on the CopyrightChains blockchain with CopyrightID
0x0c3f543a7d6f8ad0be95d74f8dc91c2d258da848a60e8564d186ff1ab22d5519 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61825359.
Recording identifiers
- ISRC
- QMDA61825359
- Title
- Black Clock 04
- Artist
- Sébastien Léger
- CopyrightID (CopyrightChains transaction hash)
0x0c3f543a7d6f8ad0be95d74f8dc91c2d258da848a60e8564d186ff1ab22d5519
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:44b76acc9daffcab9b2b25bdcca3a2250ec1c43eb37d42996c842ad1a4ceb88b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61825359
- Bitcoin block existence check
- https://blockstream.info/api/block/960209