ISRC QM4DW1868768
Verified recording
QM4DW1868768 is “Metropolis” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0x855987d6011a7f82ce8155074afd104690f214d093f6d8af342d4673cf54dd10 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1868768.
Recording identifiers
- ISRC
- QM4DW1868768
- Title
- Metropolis
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0x855987d6011a7f82ce8155074afd104690f214d093f6d8af342d4673cf54dd10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:f24d1fe5c51047e75842d6c52abc690da6c426a325758be37c7d31baaa865620- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1868768
- Bitcoin block existence check
- https://blockstream.info/api/block/957819