ISRC US23A1578612
Verified recording
US23A1578612 is “Marble” by Refeeld,
registered on the CopyrightChains blockchain with CopyrightID
0x8be0dcde60359dcb5c5749a04eff228c4cc32bf0795006c4426ae9d6abf68937 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1578612.
Recording identifiers
- ISRC
- US23A1578612
- Title
- Marble
- Artist
- Refeeld
- CopyrightID (CopyrightChains transaction hash)
0x8be0dcde60359dcb5c5749a04eff228c4cc32bf0795006c4426ae9d6abf68937
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4bf871a5a137a76425c9b2f1796ce6c6d9b5353c97014f49d80d294746c5097- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1578612
- Bitcoin block existence check
- https://blockstream.info/api/block/956304