ISRC USUM71311508
Verified recording
USUM71311508 is “Rewind” by AFI,
registered on the CopyrightChains blockchain with CopyrightID
0x21c6402d65febb3023d8afc9036e74401f6b023ee8840df79f392895a3febb41 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311508.
Recording identifiers
- ISRC
- USUM71311508
- Title
- Rewind
- Artist
- AFI
- CopyrightID (CopyrightChains transaction hash)
0x21c6402d65febb3023d8afc9036e74401f6b023ee8840df79f392895a3febb41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:82d62b30dd6424b0c6337a0ac794dfc08d0e35ea8c9b3694f24f7f1471f8ae21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311508
- Bitcoin block existence check
- https://blockstream.info/api/block/953520