ISRC CH7812411451
Verified recording
CH7812411451 is “Warm up” by Kollegah,
registered on the CopyrightChains blockchain with CopyrightID
0x39edff8e9ad7127872f448d631d4aac0608ad13ef660abdb5930bcae370fda30 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812411451.
Recording identifiers
- ISRC
- CH7812411451
- Title
- Warm up
- Artist
- Kollegah
- CopyrightID (CopyrightChains transaction hash)
0x39edff8e9ad7127872f448d631d4aac0608ad13ef660abdb5930bcae370fda30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:62f553acb98ef7689c6b00dced42b6069e40944adff232a16f7df9d27cb388f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812411451
- Bitcoin block existence check
- https://blockstream.info/api/block/953513