ISRC CAQ520900111
Verified recording
CAQ520900111 is “La valse des lilas” by Mario Pelchat,
registered on the CopyrightChains blockchain with CopyrightID
0x946ef444215a904beb2574e22019e4b37da03f1c669b70a27bfef1e220cf9b2b and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQ520900111.
Recording identifiers
- ISRC
- CAQ520900111
- Title
- La valse des lilas
- Artist
- Mario Pelchat
- CopyrightID (CopyrightChains transaction hash)
0x946ef444215a904beb2574e22019e4b37da03f1c669b70a27bfef1e220cf9b2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:dfcbea567dbdaa7475e345e11f9bfafb9f3e4c405cb59bc23f24ef64d7d84fa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQ520900111
- Bitcoin block existence check
- https://blockstream.info/api/block/960403