ISRC QZDA42495283
Verified recording
QZDA42495283 is “Le Contrat” by Ruthee,
registered on the CopyrightChains blockchain with CopyrightID
0x72717526bd704dbe10218dfca75b608b6b1acd063e43ea393418b2e7a6d5f86b 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/QZDA42495283.
Recording identifiers
- ISRC
- QZDA42495283
- Title
- Le Contrat
- Artist
- Ruthee
- CopyrightID (CopyrightChains transaction hash)
0x72717526bd704dbe10218dfca75b608b6b1acd063e43ea393418b2e7a6d5f86b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fc694545d53f7cedcb8201ccc0dbd6f4fdd657860ceb13c966ce0dc3f93a237c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42495283
- Bitcoin block existence check
- https://blockstream.info/api/block/953520