ISRC FRQ039900005
Verified recording
FRQ039900005 is “Tubby's” by Improvisators Dub,
registered on the CopyrightChains blockchain with CopyrightID
0x5dea64327a64a0e82893130a838ca98f6806e5fb3226d3a754caba0b9ad14ebc 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/FRQ039900005.
Recording identifiers
- ISRC
- FRQ039900005
- Title
- Tubby's
- Artist
- Improvisators Dub
- CopyrightID (CopyrightChains transaction hash)
0x5dea64327a64a0e82893130a838ca98f6806e5fb3226d3a754caba0b9ad14ebc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5b573fab50b965d158a5477dbecd5619e5d2da40fe95673f1775d451c26b051e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ039900005
- Bitcoin block existence check
- https://blockstream.info/api/block/960441