ISRC DEEN41105806
Verified recording
DEEN41105806 is “So Long” by Marc Copland,
registered on the CopyrightChains blockchain with CopyrightID
0xf9b9b5840e37a7536b1431cd8a167584155d802e51f7199e0713927f02e7812b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEN41105806.
Recording identifiers
- ISRC
- DEEN41105806
- Title
- So Long
- Artist
- Marc Copland
- CopyrightID (CopyrightChains transaction hash)
0xf9b9b5840e37a7536b1431cd8a167584155d802e51f7199e0713927f02e7812b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b7ddb9a4acd23985dd4adfb82a363bf31c5b62871fd1c26bbd4bc05dce1d52e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEN41105806
- Bitcoin block existence check
- https://blockstream.info/api/block/960138