ISRC GBW240000049
Verified recording
GBW240000049 is “Back Then, Back When” by Röyksopp,
registered on the CopyrightChains blockchain with CopyrightID
0x1e71447691b01b2d15bd07ab5d335b2081cf1a94f44e2afbc3f692a809cbe194 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBW240000049.
Recording identifiers
- ISRC
- GBW240000049
- Title
- Back Then, Back When
- Artist
- Röyksopp
- CopyrightID (CopyrightChains transaction hash)
0x1e71447691b01b2d15bd07ab5d335b2081cf1a94f44e2afbc3f692a809cbe194
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:2056c37c47b38a2a6c41bee2a9fa98025a7c92def996e519e91abc29fe339084- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBW240000049
- Bitcoin block existence check
- https://blockstream.info/api/block/960170