ISRC USUM70608463
Verified recording
USUM70608463 is “Don't Let Go - Single Version” by Isaac Hayes,
registered on the CopyrightChains blockchain with CopyrightID
0xe8ef887a8b7ae1aa506a99f2b317b3997c97bef4b0baf3d8643b2374d135b956 and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70608463.
Recording identifiers
- ISRC
- USUM70608463
- Title
- Don't Let Go - Single Version
- Artist
- Isaac Hayes
- CopyrightID (CopyrightChains transaction hash)
0xe8ef887a8b7ae1aa506a99f2b317b3997c97bef4b0baf3d8643b2374d135b956
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:7a6cd9b6f16d07a2da3716beac5ac11d82440c9a7017ead12b37374cd762e372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70608463
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Don't Let Go - Single Version · Machine-readable JSON-LD