ISRC US4HB0915504
Verified recording
US4HB0915504 is “Spare Change” by Matt and Kim,
registered on the CopyrightChains blockchain with CopyrightID
0x93c615147a377b9a1682501cabce0e54a0fb7432f20dfa92c1d49f078a6317e3 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB0915504.
Recording identifiers
- ISRC
- US4HB0915504
- Title
- Spare Change
- Artist
- Matt and Kim
- CopyrightID (CopyrightChains transaction hash)
0x93c615147a377b9a1682501cabce0e54a0fb7432f20dfa92c1d49f078a6317e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:a419f69ebfa6d04185e32768f25a830c45df58a56cef78e60a895dca2209b98d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB0915504
- Bitcoin block existence check
- https://blockstream.info/api/block/954130