ISRC DEU550911804
Verified recording
DEU550911804 is “How Can You Sleep?” by Assemblage 23,
registered on the CopyrightChains blockchain with CopyrightID
0x56178fafb77516b0125a254205714d862877988da96033ef3e1ca1320001f599 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU550911804.
Recording identifiers
- ISRC
- DEU550911804
- Title
- How Can You Sleep?
- Artist
- Assemblage 23
- CopyrightID (CopyrightChains transaction hash)
0x56178fafb77516b0125a254205714d862877988da96033ef3e1ca1320001f599
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:d5dcbabf4c6e1f511ac63bf63516680f8b185cccc7cd8cb843f102cb28710d27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU550911804
- Bitcoin block existence check
- https://blockstream.info/api/block/960199