ISRC US57M2022002
Verified recording
US57M2022002 is “Factory” by Assemblage 23,
registered on the CopyrightChains blockchain with CopyrightID
0xa04d51ff1ddf04121851603102cb6d85cb4ca635cc5b58a6505687f347c81514 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M2022002.
Recording identifiers
- ISRC
- US57M2022002
- Title
- Factory
- Artist
- Assemblage 23
- CopyrightID (CopyrightChains transaction hash)
0xa04d51ff1ddf04121851603102cb6d85cb4ca635cc5b58a6505687f347c81514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:2cdd0a9331cdacaa592faa03f4c753ad5c28fe8ccaeb9696c6f66f4cef872ac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M2022002
- Bitcoin block existence check
- https://blockstream.info/api/block/959159