ISRC GX53U2358411
Verified recording
GX53U2358411 is “SOMBRA DE VILÃO” by SPEEDTEST,
registered on the CopyrightChains blockchain with CopyrightID
0xdb58a36d393c403252ce4f94cd01dd23e3e2e6ca13e1d7d95ff2a96e78501d23 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2358411.
Recording identifiers
- ISRC
- GX53U2358411
- Title
- SOMBRA DE VILÃO
- Artist
- SPEEDTEST
- CopyrightID (CopyrightChains transaction hash)
0xdb58a36d393c403252ce4f94cd01dd23e3e2e6ca13e1d7d95ff2a96e78501d23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fc1424f3c0d82c282845dbd93e81431dd51a1615a74c5e2c122d4455ca155e05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2358411
- Bitcoin block existence check
- https://blockstream.info/api/block/957120