ISRC HKI199592908
Verified recording
HKI199592908 is “Cantiga No. 10, "Rosa das rosas": Instrumental (CSM 361)” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x54f171071a1180fb654cd69c6b9c95ce18f4b71d0044f4a1da93e644aef9c825 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199592908.
Recording identifiers
- ISRC
- HKI199592908
- Title
- Cantiga No. 10, "Rosa das rosas": Instrumental (CSM 361)
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x54f171071a1180fb654cd69c6b9c95ce18f4b71d0044f4a1da93e644aef9c825
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e985d31ed6e6e9ef590a1f8f6e1dbfde84b02863baa2d8418c207e6b04ce47dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199592908
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Cantiga No. 10, "Rosa das rosas": Instrumental (CSM 361) · Machine-readable JSON-LD