ISRC US3DF2485326
Verified recording
US3DF2485326 is “Old Fashioned” by Erwin Do,
registered on the CopyrightChains blockchain with CopyrightID
0x3d5b319023dd98bded6b1fdde6a5a614b35c81e85e14f1068b6cb5f4a199b29e 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/US3DF2485326.
Recording identifiers
- ISRC
- US3DF2485326
- Title
- Old Fashioned
- Artist
- Erwin Do
- CopyrightID (CopyrightChains transaction hash)
0x3d5b319023dd98bded6b1fdde6a5a614b35c81e85e14f1068b6cb5f4a199b29e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:603cc07330c325a0a086b368a62862d5cae608d6d71c07545dc7d0a55450e7f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2485326
- Bitcoin block existence check
- https://blockstream.info/api/block/953513