ISRC HKI199592905
Verified recording
HKI199592905 is “Cantiga No. 10, "Rosa das rosas": Rosa das rosas (CSM 10)” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f3c37e4f4edac0db84c01ccffb5dcbb91d5f96f826d4506b5a4d9f1275ff3f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199592905.
Recording identifiers
- ISRC
- HKI199592905
- Title
- Cantiga No. 10, "Rosa das rosas": Rosa das rosas (CSM 10)
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0xa7f3c37e4f4edac0db84c01ccffb5dcbb91d5f96f826d4506b5a4d9f1275ff3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:681895e54d5fa9bfd3789a7a74d02af1c298053b42f71dfc697bcdbae2d88f90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199592905
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cantiga No. 10, "Rosa das rosas": Rosa das rosas (CSM 10) · Machine-readable JSON-LD