ISRC ISV441419201
Verified recording
ISV441419201 is “Una furtiva lagrima” by Gissur Páll Gissurarson,
registered on the CopyrightChains blockchain with CopyrightID
0x97ae0153dfc7601ac7549b4be3ae1c17ed93cfbb3bfdf1c2a9c061786595fe79 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV441419201.
Recording identifiers
- ISRC
- ISV441419201
- Title
- Una furtiva lagrima
- Artist
- Gissur Páll Gissurarson
- CopyrightID (CopyrightChains transaction hash)
0x97ae0153dfc7601ac7549b4be3ae1c17ed93cfbb3bfdf1c2a9c061786595fe79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:9a5cfb1a5c2121c4711f34cb5c3c0b1f7bb4b04bd51ebb9487d34a15b625c197- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV441419201
- Bitcoin block existence check
- https://blockstream.info/api/block/960229