ISRC CAA501434810
Verified recording
CAA501434810 is “Nostalgie” by Mara Tremblay,
registered on the CopyrightChains blockchain with CopyrightID
0x9967294d83def58405567dbc62623275148203e159071b095a7d0143146cb47a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAA501434810.
Recording identifiers
- ISRC
- CAA501434810
- Title
- Nostalgie
- Artist
- Mara Tremblay
- CopyrightID (CopyrightChains transaction hash)
0x9967294d83def58405567dbc62623275148203e159071b095a7d0143146cb47a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3df423e364cf169f897d1fb6812d56f1ae3df08fda05a9ec79855e460b00ad11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAA501434810
- Bitcoin block existence check
- https://blockstream.info/api/block/957120