ISRC USASN1102505
Verified recording
USASN1102505 is “La Pregunta” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x2513f37762f37b2e2e30278f31555976290506ca78ff0f883ac253529a4106c5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1102505.
Recording identifiers
- ISRC
- USASN1102505
- Title
- La Pregunta
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x2513f37762f37b2e2e30278f31555976290506ca78ff0f883ac253529a4106c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7ecfe913787157993ad38f8539826d08b6137b438e36bb60f4d6b2448467ea39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1102505
- Bitcoin block existence check
- https://blockstream.info/api/block/953520