ISRC GB9TP1701142
Verified recording
GB9TP1701142 is “Markus' Speech - Markus” by John Paesano,
registered on the CopyrightChains blockchain with CopyrightID
0x6e4200d8509c58e365654d98a30a7bb100e42fa19dd97ab3cadb30d20eab6f49 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1701142.
Recording identifiers
- ISRC
- GB9TP1701142
- Title
- Markus' Speech - Markus
- Artist
- John Paesano
- CopyrightID (CopyrightChains transaction hash)
0x6e4200d8509c58e365654d98a30a7bb100e42fa19dd97ab3cadb30d20eab6f49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f221b55569f5ac48e5251c8da6965d8d7f769fa5a2e1cf64aa340c83a64ac4b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1701142
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Markus' Speech - Markus · Machine-readable JSON-LD