Masketta Fall were an Australian pop-rock group formed in 2012 by Braden Ross on vocals, Ben Downing on vocals and guitar, Daniel Molivas on vocals and guitar, Jamie Ross on drums, and Ryan Spiller on
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e5bc59f48e1a45d1092c362e374cef3cfed25b5cc0539eb23fc95ad4eb887. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12da6aca-2bcb-4405-90ba-d3d08fc00fb7.json and https://artists.proofprofile.net/proofs/artist/12da6aca-2bcb-4405-90ba-d3d08fc00fb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What Makes You Beautiful & Baby (LOL-Cover)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73859e6ae4a3f014f1f61c602263c7ca1ea57da689d983c5e7ad2abc68da0d81. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1229383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37818d98d6aa9e8c0d8a5763012ddb1d9c92b0d9a79e48482826a6a82441518c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1229384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff6fe7ccb885b3cd21de4e643c0cd6fc548e46de1e953169c9d894c522ec082. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1229385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56569e4dffea3a75654177d4a10015eabad07551ba80b9968d0632b7e88b518e. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1229388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048ed062b71268d6f80da7a5c02c1160b7ce209cbd575fcb7934f729e710ed91. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1304841.
If Today Could Last Forever (Acoustic Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaec194cf2c4a1e322c91c596122cb22164c774e4715c051132a8fe1f135543. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1352379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fadce90881deb87618809d69122239509a3af3a791c7b7c57b98a6bf0f4a2f0. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51939732.