ISRC USHM10746911
Verified recording
USHM10746911 is “Super flumina” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0xb44ffdc020c150c7ccbcd7d61e9123f34f63a2d0d2f29edd3e22f9210356ae96 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10746911.
Recording identifiers
- ISRC
- USHM10746911
- Title
- Super flumina
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0xb44ffdc020c150c7ccbcd7d61e9123f34f63a2d0d2f29edd3e22f9210356ae96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5914925ba2bb81d9bf866b67466fa4ea38ab906b21d1bc6920dab73e6f123822- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10746911
- Bitcoin block existence check
- https://blockstream.info/api/block/957118