ISRC USUM70958686
Verified recording
USUM70958686 is “Sitting Here Thinking” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x6bb277cf2a89d5890667cc96c550b569a66f77420eb298fcb248c25c34d0b23b and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70958686.
Recording identifiers
- ISRC
- USUM70958686
- Title
- Sitting Here Thinking
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x6bb277cf2a89d5890667cc96c550b569a66f77420eb298fcb248c25c34d0b23b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:3b6c2f86bbc12458e559956e4265de58e0bb941735d3d997b70bb822aa6fd388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70958686
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Sitting Here Thinking · Machine-readable JSON-LD