ISRC SEAED8740020
Verified recording
SEAED8740020 is “Vals, Op. 8, No. 3: Valse No. 3” by Agustín Barrios Mangoré,
registered on the CopyrightChains blockchain with CopyrightID
0xa0fc5c370ff120159c06a52359623a2240c0835e684fe166ea5b714bab27362c and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8740020.
Recording identifiers
- ISRC
- SEAED8740020
- Title
- Vals, Op. 8, No. 3: Valse No. 3
- Artist
- Agustín Barrios Mangoré
- CopyrightID (CopyrightChains transaction hash)
0xa0fc5c370ff120159c06a52359623a2240c0835e684fe166ea5b714bab27362c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:b15d1e06d13d66a51dfa15e38cab1b13030d15f607fe2266ec40bb702e463ebe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8740020
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Vals, Op. 8, No. 3: Valse No. 3 · Machine-readable JSON-LD