ISRC ART340901369
Verified recording
ART340901369 is “Nostalgias” by Miguel Caló,
registered on the CopyrightChains blockchain with CopyrightID
0xff13c7e0f86a488b61e4ca6629d0381ff3c90770fe4936cd597962f7ee8c679b and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340901369.
Recording identifiers
- ISRC
- ART340901369
- Title
- Nostalgias
- Artist
- Miguel Caló
- CopyrightID (CopyrightChains transaction hash)
0xff13c7e0f86a488b61e4ca6629d0381ff3c90770fe4936cd597962f7ee8c679b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:11b18901f9fde876814de26cd06c5fd5514384147198ca3a09e154694b217c0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340901369
- Bitcoin block existence check
- https://blockstream.info/api/block/960337