ISRC QMDSE1900275
Verified recording
QMDSE1900275 is “O Bondhu Tomay Jokhoni” by Ayub Bachchu,
registered on the CopyrightChains blockchain with CopyrightID
0xa87edd80263924a43d01cb8820442eefc060eaa9e2734a4975c0bd830ea687b6 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDSE1900275.
Recording identifiers
- ISRC
- QMDSE1900275
- Title
- O Bondhu Tomay Jokhoni
- Artist
- Ayub Bachchu
- CopyrightID (CopyrightChains transaction hash)
0xa87edd80263924a43d01cb8820442eefc060eaa9e2734a4975c0bd830ea687b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f5839b0a26a0a5514d3ed42e57af810ff84ead1e325e11ea14ff35ba3f04e91b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDSE1900275
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: O Bondhu Tomay Jokhoni · Machine-readable JSON-LD