ISRC SE5ZO1900101
Verified recording
SE5ZO1900101 is “The Endless Winter” by Sub-City Keys,
registered on the CopyrightChains blockchain with CopyrightID
0xced896f0c8435ff0b5d035a17e53f93c5ef87d3324e84c5e963e75c70770d8c8 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5ZO1900101.
Recording identifiers
- ISRC
- SE5ZO1900101
- Title
- The Endless Winter
- Artist
- Sub-City Keys
- CopyrightID (CopyrightChains transaction hash)
0xced896f0c8435ff0b5d035a17e53f93c5ef87d3324e84c5e963e75c70770d8c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:6443b65812fac089cfe82937b5bc85976064dc9e0471907ea8256a7c9bc9645f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5ZO1900101
- Bitcoin block existence check
- https://blockstream.info/api/block/960222