ISRC USSM12107556
Verified recording
USSM12107556 is “The Letter/Only a Matter of Time (reprise)” by Olly Dobson,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba4e4729f9836a3e4da9f2b56dd4d51ed44d86d5e59e78f963bb3751034440c 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/USSM12107556.
Recording identifiers
- ISRC
- USSM12107556
- Title
- The Letter/Only a Matter of Time (reprise)
- Artist
- Olly Dobson
- CopyrightID (CopyrightChains transaction hash)
0x3ba4e4729f9836a3e4da9f2b56dd4d51ed44d86d5e59e78f963bb3751034440c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8cb4cb5b552e44318c750e9735fadafa3beeb85492d71ccf9f160f06fec051e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12107556
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: The Letter/Only a Matter of Time (reprise) · Machine-readable JSON-LD