Hube may refer to: 65657 Hube, asteroid Hube (name) Hube (hills), hill range in the Leine Uplands of Germany Hube Rural LLG, in Papua New Guinea
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 0xace280fd5b2eb8eaa66e78ef172edb16c3a102a2d59bb323255eeb9170894330. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95905baa-3378-4a6b-80cd-2ff822e604d5.json and https://artists.proofprofile.net/proofs/artist/95905baa-3378-4a6b-80cd-2ff822e604d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x597ad2559988145d29eb93db1f47b43109942b6de12cc55cd6d93654296ffad2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITJ791900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf85c1898b73f513c5cf04d34818cf7bd13a8a7f74d432ef980b6d7b755f75ee. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ITJ791900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a681f75657189bdc30def199d79948e384cd87ad45466ead5e7ef6dfe9c33ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITJ791900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0339c47ac7b1b5cf352b9b8f11114477fb88356dee33ef0ce22974781ad7e75b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITJ791900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791790e062cca77a0f15858198087ed3437d7266c89e028605ad43219180b754. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITJ791900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf11e202b4162ffa3fd8e9a2b4db2feea12ef08192748328b122e0f4afb9b555. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ITJ791900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13811299e0f9c43497a2635569dd01c5b5423a0cd9be2272d73e7a9e8dad7f47. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ITJ791900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb4f7cafeb0c98faa5c3f19a63470716922e15e79677bd9f4e17a998775b4f2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ITJ791800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ec22e2315e17401783754f7dc8e410483a17cb938b54f107eabb2787a43d68. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ITJ790600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fb2ee90a52fb99a6eb25fb990775e926282eba6b03dd56807f049f426988cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITJ790600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6808ad8059dd94f5c49703851e695b148b54b6c0e85e292a1a9c087ddcf368. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITJ790600439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1642e9e1126a0e0c7b711865cac74ed889ff8f3818d62d4a49492593b39c605. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITJ790600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aa6dbb67222852300cc9fa3e002b170ac2f9d3c924399435579c83732d152e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITJ790600443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84432f269f01aaa7f3387031081dd8e0ceda7ffb5dc6785d01cd0756115b5dc6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITJ790600445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403086350fd13b483437b6f98516137a566283bbfca27e059a9bc4fced61d935. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITJ790600448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad761a09cf6234a784b3930624491d757f9d5333ba43387a83604abfe19b87c. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ITJ790600449.