ISRC GX5MY2397278
Verified recording
GX5MY2397278 is “Sorrow” by Carlos Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0xbfb14597fa63933c867e826059d1c315ebdec81acd50c21e5b736503d8b07864 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2397278.
Recording identifiers
- ISRC
- GX5MY2397278
- Title
- Sorrow
- Artist
- Carlos Marquez
- CopyrightID (CopyrightChains transaction hash)
0xbfb14597fa63933c867e826059d1c315ebdec81acd50c21e5b736503d8b07864
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2856ce65b80e2ddadc845bedeeeff799d91094478468994b340916448b8729ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2397278
- Bitcoin block existence check
- https://blockstream.info/api/block/956889