ISRC USB8U1703640
Verified recording
USB8U1703640 is “Defensor alma Hispaniae” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xa34a4a6fbe42c8f43578a18468518a140d5a755724f8b0bf974e2a6b1e69036d and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1703640.
Recording identifiers
- ISRC
- USB8U1703640
- Title
- Defensor alma Hispaniae
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xa34a4a6fbe42c8f43578a18468518a140d5a755724f8b0bf974e2a6b1e69036d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:05cc25c47d2e7ac540f6b93ee0d4166d36f7758c50789e51a63f806f9d2776e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1703640
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Defensor alma Hispaniae · Machine-readable JSON-LD