ISRC ITTSH1900033
Verified recording
ITTSH1900033 is “The Last Supper” by Stefano Bollani,
registered on the CopyrightChains blockchain with CopyrightID
0x715ea109dcd1cd6c3210f9e4b152f7eda5d782fd7d7b99bdf0693a15fa17cdc6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITTSH1900033.
Recording identifiers
- ISRC
- ITTSH1900033
- Title
- The Last Supper
- Artist
- Stefano Bollani
- CopyrightID (CopyrightChains transaction hash)
0x715ea109dcd1cd6c3210f9e4b152f7eda5d782fd7d7b99bdf0693a15fa17cdc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c97f635419f4f5883e946502fe25b24b94818e9a8b8e88bf4c4f4aa1593f5183- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITTSH1900033
- Bitcoin block existence check
- https://blockstream.info/api/block/960441