ISRC USKC60714342
Verified recording
USKC60714342 is “Cantiga No. 1, "Des oge mais quer' eu trobar" (arr. S. Bergeron)” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0xdc8a1a0efe48a17be2e6b0ee0bf5037470497963ace107eace7b0bf65b321c2b and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60714342.
Recording identifiers
- ISRC
- USKC60714342
- Title
- Cantiga No. 1, "Des oge mais quer' eu trobar" (arr. S. Bergeron)
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0xdc8a1a0efe48a17be2e6b0ee0bf5037470497963ace107eace7b0bf65b321c2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:4ae14ca386cd7cabe0336eab73c894c2fd150e73e2516e503ce96f7e43c20e49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60714342
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Cantiga No. 1, "Des oge mais quer' eu trobar" (arr. S. Bergeron) · Machine-readable JSON-LD