ISRC USUM71923801
Verified recording
USUM71923801 is “On Stone” by Only The Family,
registered on the CopyrightChains blockchain with CopyrightID
0x222a46e6adc0e62594ee2d7deeb28a37e8af44156cfa3f6560baf6ebab8d47f9 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/USUM71923801.
Recording identifiers
- ISRC
- USUM71923801
- Title
- On Stone
- Artist
- Only The Family
- CopyrightID (CopyrightChains transaction hash)
0x222a46e6adc0e62594ee2d7deeb28a37e8af44156cfa3f6560baf6ebab8d47f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:144220b19b5127f8fc651dd21bef3f79be83b67277c36dba999f82d4403e1e94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71923801
- Bitcoin block existence check
- https://blockstream.info/api/block/953520