ISRC US2640357612
Verified recording
US2640357612 is “Black Winter Day” by Amorphis,
registered on the CopyrightChains blockchain with CopyrightID
0x6e0ce02b2c32deb5abccb7e18cce9a9e07ad5b1e767623cebd5d072a663bf3ec and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640357612.
Recording identifiers
- ISRC
- US2640357612
- Title
- Black Winter Day
- Artist
- Amorphis
- CopyrightID (CopyrightChains transaction hash)
0x6e0ce02b2c32deb5abccb7e18cce9a9e07ad5b1e767623cebd5d072a663bf3ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:bb81e8900cb49e332ab0b6e49f2c8ca362dfc28c101d6f5f86d569b046150a71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640357612
- Bitcoin block existence check
- https://blockstream.info/api/block/960160