ISRC ARQIH2291306
Verified recording
ARQIH2291306 is “Carta a Un Amigo” by Pala Ancha,
registered on the CopyrightChains blockchain with CopyrightID
0x1815af0441d8997bf3cea53669cea7a09f9e64019573fa842ddd5dd388e00a1b and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIH2291306.
Recording identifiers
- ISRC
- ARQIH2291306
- Title
- Carta a Un Amigo
- Artist
- Pala Ancha
- CopyrightID (CopyrightChains transaction hash)
0x1815af0441d8997bf3cea53669cea7a09f9e64019573fa842ddd5dd388e00a1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:0e58ba7ad9dc2ea276317e4555c3d7119c39e8c7015151bcdde880c5704c1c6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIH2291306
- Bitcoin block existence check
- https://blockstream.info/api/block/960183