ISRC ATT821992100
Verified recording
ATT821992100 is “Only in Sleep” by Brass Band Fröschl Hall,
registered on the CopyrightChains blockchain with CopyrightID
0x9ebbd2272330117f1da59ffa80ca4926c022ef4cbd330674bb979e909c5c8e71 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT821992100.
Recording identifiers
- ISRC
- ATT821992100
- Title
- Only in Sleep
- Artist
- Brass Band Fröschl Hall
- CopyrightID (CopyrightChains transaction hash)
0x9ebbd2272330117f1da59ffa80ca4926c022ef4cbd330674bb979e909c5c8e71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:4de5065ffcf2e5f764340a9aac241a17e7ec83a9a28829eb74b4ceb6d867af9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT821992100
- Bitcoin block existence check
- https://blockstream.info/api/block/956891