ISRC FR46Y9333208
Verified recording
FR46Y9333208 is “O tu chara sciença” by Giovanni da Firenze,
registered on the CopyrightChains blockchain with CopyrightID
0xe5eb23ebac1a321c8cbf3f3c2119ef25c84b25f6f11d7e71e0630d8e392abdc4 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y9333208.
Recording identifiers
- ISRC
- FR46Y9333208
- Title
- O tu chara sciença
- Artist
- Giovanni da Firenze
- CopyrightID (CopyrightChains transaction hash)
0xe5eb23ebac1a321c8cbf3f3c2119ef25c84b25f6f11d7e71e0630d8e392abdc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fa9e5f31970b8233c025abfd743b0babfedd636a96e5fd516fd3aa7d655d5719- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y9333208
- Bitcoin block existence check
- https://blockstream.info/api/block/960448