Alpine may refer to any mountainous region. It may also refer to: Places Europe Alps, a European mountain range Alpine states, which overlap with the European range Australia Alpine, New South Wa
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 0xbd8c5404cb84cbf38d1940d92221fe0bffe82229bfc6f68f0e2797a8ae2a51ec. 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/d7a0d0da-4d35-4057-baf4-96ec4b110080.json and https://artists.proofprofile.net/proofs/artist/d7a0d0da-4d35-4057-baf4-96ec4b110080.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Galapine EP (Smash TV, Julien Chaptal, Italoboyz Remix)
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 0xdef942084eddaf19f1d6e842ad2f25f5a495138b572df844dacda1ea50aa4c5a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AULI01282600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3382218f6a76719027b46011a484950c067dfb9107fead25c9a647b435fba35. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AULI01282610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d5a1cf4e9d881f5e90fa3930b5fde48e4a18830dd9d33a48c88ba5a3285cce. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/AULI01282650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ab3b659645b52a3cbc7119b0152384e743d9f97a6e874e3f9baf6a2596e773. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AULI01282680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e04163b93a5b128e8dbabb8d92e6707271b1e2595ee15f38072bcaa0166ca5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/AULI01282630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3ee4b46e539bf547d579dafa7c2ca25136a1f2a351a1796bab7e711ad2f03. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/AULI01283220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567428567e4c4082fd088c0b37851e3c19d44c0a6a1b17751eaa2d1f565a764b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/AULI01599360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82b11d6e987728e2a69c2892208caf2c2b3858fea799e0759c31ff72ec23f87. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/AULI01599350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d95d9f46a83df21f4753c556ed1ca47e3f2418c7676282baaf1e112b29c929. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/AULI01599330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b03a8a6adedaf1c301b28115bd2d0f08f9c0b0e28a12a458228be33ad721317. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/AULI01599370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567428567e4c4082fd088c0b37851e3c19d44c0a6a1b17751eaa2d1f565a764b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/AULI01599360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f23b9c1e9cdd41186adc9108c78f3ea17460a29adb550f3263abf35590fe3c8. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/AULI01924070.
Crucible - The Songs of Hunters & Collectors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1366439d25bb97876e41abf85301850029d6dc2bb2c6e63065853dcd86ab53. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/AULI01387690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2663a694ce07da79d9ad9c9eb67a4e963718cc26d30f349bba08d9208b2837ef. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/AULI01599320.