ISRC GBHAD2200111
Verified recording
GBHAD2200111 is “Sleepwalking” by Matt Sassari,
registered on the CopyrightChains blockchain with CopyrightID
0x964d64111655aacde62cb793f8bb9e0fac5edec6795e864a32a140058095f230 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHAD2200111.
Recording identifiers
- ISRC
- GBHAD2200111
- Title
- Sleepwalking
- Artist
- Matt Sassari
- CopyrightID (CopyrightChains transaction hash)
0x964d64111655aacde62cb793f8bb9e0fac5edec6795e864a32a140058095f230
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3e77dbada27375316f3e04460aa1e4097e2a56159a013a75dd7519b9add01b25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHAD2200111
- Bitcoin block existence check
- https://blockstream.info/api/block/953513