ISRC GBUM71110837
Verified recording
GBUM71110837 is “Blessed Assurance” by Charlie Haden,
registered on the CopyrightChains blockchain with CopyrightID
0x7aa8c68e8a65d8bd25f854560b5691dce94a3c6041d6c0ee3f54badc95912fe1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71110837.
Recording identifiers
- ISRC
- GBUM71110837
- Title
- Blessed Assurance
- Artist
- Charlie Haden
- CopyrightID (CopyrightChains transaction hash)
0x7aa8c68e8a65d8bd25f854560b5691dce94a3c6041d6c0ee3f54badc95912fe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:22aeced129bf835fede882364d2d50905674dce86065bb7411a57a0d833bbca1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71110837
- Bitcoin block existence check
- https://blockstream.info/api/block/956302