ISRC SEF068000013
Verified recording
SEF068000013 is “La Catedral: 3. Allegretto” by Agustín Barrios Mangoré,
registered on the CopyrightChains blockchain with CopyrightID
0x61da9ae26cdc638299484a9926749fbf78acf86a484ee39ec58dca5449e7885c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEF068000013.
Recording identifiers
- ISRC
- SEF068000013
- Title
- La Catedral: 3. Allegretto
- Artist
- Agustín Barrios Mangoré
- CopyrightID (CopyrightChains transaction hash)
0x61da9ae26cdc638299484a9926749fbf78acf86a484ee39ec58dca5449e7885c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:2945a52481ca3e50d315c38951b3cd1f95ce3ba81652e8899a1be6d248e91bdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEF068000013
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: La Catedral: 3. Allegretto · Machine-readable JSON-LD