ISRC QMRSZ1702981
Verified recording
QMRSZ1702981 is “Workin On It” by Andy Grammer,
registered on the CopyrightChains blockchain with CopyrightID
0xe8fa87eeb86697d29ce51c035b5ea76a7f6cab69e6252ec58fd84c074e8cec6d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1702981.
Recording identifiers
- ISRC
- QMRSZ1702981
- Title
- Workin On It
- Artist
- Andy Grammer
- CopyrightID (CopyrightChains transaction hash)
0xe8fa87eeb86697d29ce51c035b5ea76a7f6cab69e6252ec58fd84c074e8cec6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7510f4dc07b288c398155821d1be48fa4bcd178fb4ff1bf404d9f7a9d325c9c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1702981
- Bitcoin block existence check
- https://blockstream.info/api/block/953513