Chee may refer to: People Chee (given name), a unisex given name Chee (surname), a surname Other uses 22158 Chee, a main-belt asteroid Chée, a river in northeastern France Chee, a race of andro
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 0xfd4d220beb602bdac07ea523d4b4aa6f6a152373d16ee61429772608cfd31a6e. 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/25d96f7d-68d9-4198-bb07-30946b9e6b23.json and https://artists.proofprofile.net/proofs/artist/25d96f7d-68d9-4198-bb07-30946b9e6b23.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 0x72bb93500bc8a7dfb67aaa4f69c96c89ff2ac09984405b4472d2e6f0b5fb45f0. 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/DEA371304854.
Allergic To Public Displays Of Affection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622b8a8694ec289da01b9d61199a88f205646afe011feff6a5a2d10930b498a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/UKACT1718966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd2f881560b207ae0d68ca22248cbb89dd976055079b3108deb3d3247cca23e. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/CAUM82000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10049cc2c77dee798741398d7238c860d006752ea0556c0645914a0236683b8b. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/CAUM82000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc6304d32cc0e3d73ba156e7f2fd4141237942b72d81f8ef02b66aa8b206207. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAUM82100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd1c19fbaf9991172d26535fb3e40fc84c3c41daaf26caebb941741cdb9f09e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAUM82200417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344f3140356050bb61435ae0848e4a885efd68760d7557e6e8b6a16c0056db66. 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/CAUM82200563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9107cef65205d9736a74418351f138511acbefca140d24f8202484fafd99b06. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/CAUM82300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9bcf9d590395c03a47d0bc32343a228046c2c5800dea23b7833a5910d7950f. 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/CAUM82000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b036e25dc473cdbc74d94ece0b82704ab471ceb2eaf70899bc8211a485c72dd. 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/GBKPL1783006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ef8d101105e571dc6a5590476fde6cc9ea7215b0925112ef9a9a1dd5fa3a90. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBS5E1100238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0189a39830f3289971a14c7f3a2812818de1d7294809c188470796d0cec16d08. 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/GBWUL1806203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4805899e3ba559fd07e600c006da239f172814079c4760ed25569d8e1e938a34. 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/CA5KR1908371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9275ca6552235eb7470ec3cb1ba45bc7de35aeafbf1104fba3c1f2974fb2689e. 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/USQY51770584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9564ece979fa356a380e7e559f2bcb3975de2f838bd2addea313de541dc41f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBKPL2153591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa13b0852f1be68ff69e65f160c4bb98adaf52e67a0025ec830c4347caf027c. 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/QZMHL2010655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944eb77b93f9ce1f8da3a4167bfd07c675ab68e5993f281810ead9abb0c07f9b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/UKACT2133032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc888087a9e4dcdcdcdd30a45405130a320733cb7d4d7a081a3391f2769467db3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CA5KR1805187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f877eb1869b9f4cf0525a6cee954d38a8812b783f70081a9b5f467cd1af134. 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/USZXT2455132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f877eb1869b9f4cf0525a6cee954d38a8812b783f70081a9b5f467cd1af134. 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/USZXT2455132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa2a745f7122479ba8eea401358dcc17094244088e6699125c143235f258272. 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/CAUM82300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1996fee192a776e0a98a81b8447dbffe1def4fcf6348d2819edc6cfb0f2b9fe8. 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/NLCK41061184.