ISRC QM7281765534
Verified recording
QM7281765534 is “Sal” by Polis Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x257c3c3799d7b8ec079f6f8e5eff4dd5b9227d5ac5a4f5e94d051b077413105d and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281765534.
Recording identifiers
- ISRC
- QM7281765534
- Title
- Sal
- Artist
- Polis Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x257c3c3799d7b8ec079f6f8e5eff4dd5b9227d5ac5a4f5e94d051b077413105d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:25601355c782ee1432f738baf528d436c6bee03d893e32c5bf317f96a84fee57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281765534
- Bitcoin block existence check
- https://blockstream.info/api/block/960441