ISRC CH4211901016
Verified recording
CH4211901016 is “Lettre à Philippe II” by Lope de Aguirre,
registered on the CopyrightChains blockchain with CopyrightID
0x8fdb48ce6e6ec1822f935115f658a5f871a34df0b91e559add3b58f8150c0f90 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211901016.
Recording identifiers
- ISRC
- CH4211901016
- Title
- Lettre à Philippe II
- Artist
- Lope de Aguirre
- CopyrightID (CopyrightChains transaction hash)
0x8fdb48ce6e6ec1822f935115f658a5f871a34df0b91e559add3b58f8150c0f90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:f46582c0be444fc075438c2aa3ca40608b519a40b7988ed5c828bcf6b2a9cd44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211901016
- Bitcoin block existence check
- https://blockstream.info/api/block/960435