ISRC USHMD1826503
Verified recording
USHMD1826503 is “Passage” by Ocoeur,
registered on the CopyrightChains blockchain with CopyrightID
0x915fe69d7c5535597af0376d8de40c8d2364cd2238a81679f8d475ef62ce31d8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD1826503.
Recording identifiers
- ISRC
- USHMD1826503
- Title
- Passage
- Artist
- Ocoeur
- CopyrightID (CopyrightChains transaction hash)
0x915fe69d7c5535597af0376d8de40c8d2364cd2238a81679f8d475ef62ce31d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d999f1b6ebc5e00a0d25f96e067a8fb4f89546152850b1f9a98a5cd2679d8ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD1826503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118