Oboy may refer to: Oboý, village in Turkmenistan Oboy (rapper) (born 1997), French-Malagasy rapper See also Borgne (Haitian Creole: Obòy), a commune in Haiti Oh Boy (disambiguation)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c74ac2a1a256260772af28904fec90c60ddcc81c431bd92ede68da9a18573c3. 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/8097afd9-52bf-4d2d-a203-c22854ed497e.json and https://artists.proofprofile.net/proofs/artist/8097afd9-52bf-4d2d-a203-c22854ed497e.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f396f8257af8b72a655cab18a70c7c2f280b9f10ef3a0ad41693fff4274309c. 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/TCADE1709085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf98ee8e7fa01234d38e3256cb52faf6da5ff3f6020688ae6f54f3adfd3ca2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:48:13Z), 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/FR9W11801273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe539dca03a6d2fc0579e15535647060f6e5f71023ac2e592b630a1b557d1f898. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/FR9W11801270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa480aeaa87f49433533877860bac88ceca0640172d5012d4499dad3b948efc0f. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/FR9OD1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd60fba408156c57b7339a6ebafd5b52c21e0b17c73d5ccb44903f889f8f0ac. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR9W12470228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b7d4e1ec9f0bc224781e12f080568201ce51e7f0e342787bc68de904088272. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/FR9W12470229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ba085688a593390225b252029655eb0af9845bd934fbb56365088d00d2e7e9. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:46:22Z), 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/FR9W12466923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e880a9d83c223e21a25ca9bf7a86617bebc15d2640e5ea50aad55da15789c5. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:30:50Z), 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/FR9W12470223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1666b4d1cceb58900210d77b41a89be01d28b78813e7e680333fcaf4dc92b15a. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/FR9W12470233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964d2c34cb3be926bb580962749cf5918131764e35a571f80fa967a645db88ad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRZ052100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab7fce44ffd0e784bc4539fd3c2b11433f00b7882d22d65f81b6a027498d65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRZ042001036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128cb61e70f4f3cafc49a1cd2f7fea3876bb1350a3d58938613620f2ce6d567. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR9W12143237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128cb61e70f4f3cafc49a1cd2f7fea3876bb1350a3d58938613620f2ce6d567. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9W12143237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260023edf8ef2b9b10c160ecbdb9a814dd89205c42baa435a0587873b7419175. 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/FRUM72100975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260023edf8ef2b9b10c160ecbdb9a814dd89205c42baa435a0587873b7419175. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRUM72100975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b26f70c854b076df3ab21a7fe1c0915c6c2e6c5f048b12ab8a95fe173c2ccf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX202205389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5756955a1c44a2c45077f9d585698a7153ebbeb4115e1edcf479412ec2f0c519. 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/QZHN42170310.