ISRC DEUM71503515
Verified recording
DEUM71503515 is “Hold On” by L'aupaire,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b5d0b58f872ba32f1a84e7585c15b7d8be0a97ce4d04eb8729eed4b33c7d65 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71503515.
Recording identifiers
- ISRC
- DEUM71503515
- Title
- Hold On
- Artist
- L'aupaire
- CopyrightID (CopyrightChains transaction hash)
0xf3b5d0b58f872ba32f1a84e7585c15b7d8be0a97ce4d04eb8729eed4b33c7d65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:c323c859d7982294d5d5ef29270096257ff9aed4e7bcbef212ba9127f679a701- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71503515
- Bitcoin block existence check
- https://blockstream.info/api/block/957819