ISRC US57M1604503
Verified recording
US57M1604503 is “Bravery” by Assemblage 23,
registered on the CopyrightChains blockchain with CopyrightID
0x2991b4d84893ecad0a8f3d127ed82f7fcef46daa07dea8569f5380d61b71f7e4 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/US57M1604503.
Recording identifiers
- ISRC
- US57M1604503
- Title
- Bravery
- Artist
- Assemblage 23
- CopyrightID (CopyrightChains transaction hash)
0x2991b4d84893ecad0a8f3d127ed82f7fcef46daa07dea8569f5380d61b71f7e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:26854c1d42f74cbb23af2ad6f2b0568c141120eb843073d2eecdcc05b333f591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1604503
- Bitcoin block existence check
- https://blockstream.info/api/block/953520