Paige may refer to: People and fictional characters Paige (name), a given name, middle name, or surname, including lists of people and fictional characters Geography Mount Paige, in the Phillips
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 0xc18d498bace2f93728d6290b3a8835bec698de8aa010aabdf422d13c1a864956. 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/e6a458cb-23c5-4a65-a15e-7cbf04762477.json and https://artists.proofprofile.net/proofs/artist/e6a458cb-23c5-4a65-a15e-7cbf04762477.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 0x866e45dc7a0c902d0dd92324ad9940a3d9479b948bf548142dfdbb9b06090dc1. 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/ZAC012300991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88ae81210032dfd58f418066353edc4ae92e8ec4bd406722572d0c8ad261fbe. 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/ZAC012300981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0545c2db61bafb95edaff6bfd719ba2897c208bcf0b4ceab6fd2c56aa53ad0d1. 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/ZAC012300982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfc3539b2b4b1bf1995b53fbf9836184124ec9558964c44e9f67aa0e42d29e6. 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/ZAC012300983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a64c9229ed601453ad15515c62e36cff963d40be29699e9c980fadc569336c2. 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/ZAC012300984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2c8d837b6a45f37a14b463ef7820add21478469b75c57fa48dde0bfe0133fb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ZAC012300985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5857513a723d0667841a2b2cd46b54d14442269f732151d0c3b731ed84f9d08. 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/ZAC012300986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6170760b0fbc054240c6b2a838a61108a87f3915e1f45d9da9994d0c386c3a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ZAC012300987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8208a4dc432d6c19ea89de9843adc6e5fd0578940867a06dee78a909f9e012. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ZAC012300988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5495ad16d49e408604f14cc83e2f805634a8c0e9c18e57eb4f3dbf0b756fb070. 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/ZAC012300989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba12c38f3143b762f01888cbfdee82dc65b72dcc6ee04377edc677d6fa44917. 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/ZAC012300990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ac3118efffc7c3d1cabf4181a418190af0297f4f83a6c2f5dee72a50723634. 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/ZAC012300992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa577c09bd67a1e519ecb447bf90b7d66351758a9189fcb106f6cc9881b77ece9. 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/ZAC012300993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa23c513d10a561409df1df7bfb5bfe1f95094d2f40cec060facb2c0cb47286c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ZAC012401447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb609727ab5ca2182e13160f82e081d20548aa466774b627b1f956a01e86fe1b. 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/ZA56E2201539.