Jordan, officially the Hashemite Kingdom of Jordan, is a country in the Southern Levant region of West Asia. Jordan is bordered by Syria to the north, Iraq to the east, Saudi Arabia to the south, and
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 0xf80d90e7b3866c155ce1d64b0862faefb82bd6b15e199606ba0c67bcb6a87e44. 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/3ee5b02f-cc72-4646-9376-3a22f1660da6.json and https://artists.proofprofile.net/proofs/artist/3ee5b02f-cc72-4646-9376-3a22f1660da6.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 0x2ed6f62ae033b1451d33c977a1737850d1b4494c291818eb10ab3cf914568a18. 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/USHM91955217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0aec9e2f59aa8ef7930415a4568afaa9b72edcab51f02db575925790279b914. 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/TCAEL1999445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00c4e50eda784c342d9ba84cc970144205fdf4b72826fdd83397f2d2baee4f2. 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/TCAEL1999448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff8ab88424ade4ddfdf90e9d67231c4fb06b73e00999eb887e80a017d74c8e8. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TCAEL1999449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be739e65b2f13d512c267f73ecb77a8dad02358c4eb6c08b22c9da07133dafb. 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/TCAEL1999459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52445954348491d2ad0548399a8730a64c9b2fd27382dda50a279a4d3326b104. 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/TCAEL1999461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb140428d9c4b0410085afa3c8de514ddae7c60eda2867380dce05122d69c55e2. 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/TCAEL1999465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61106e1dfdf0a21336daf7034a37c357a3395ccf6136f3705549b7ac9ac7fb4e. 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/TCAEL1999476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c5740dd44a49ac0b6e00ea4b03db30407f699b290d1f99fb5bfb0e8ce27b3d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZFZ71961026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765a45306e231af29a9305bb6cc785f44e00a427723d1130dd1409fea8261711. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/TCAEL1999471.
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 0xc8f733ca437c26a7cc590e276496d15f7254cfed496ee198469932dbac42e3c9. 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/USL4Q1909943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cd552207aac09162f868fc7e37e96de11cade7c5233c55165431db5639d53f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:19Z), 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/FRX202083346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc881ab0ced3df33c6abc427a5a44c18cf9f3344370bbb1526f996f43c2a90380. 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/FR26V2065673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f12160920c4d829ef19fc2142564ca9d2e3dc308585165070ad826fe649008. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FR26V2065674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc133b55a3683c575973ab84a4558dd716293f6ab3a5b65ee6c253d5571d10a12. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZFYY2079561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baae76cebf3d2133507ed96676eb7c6a9f81ba8e48beeb3b62a51c04d998525. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/FR26V2065677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fafe2b221eb06120fe91864c81cf5e67b7101d2f7ddc77c98cb937a6af360b. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZFYZ2071155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64800fae4b0c83db22b1ecbc6e84e3d5eba2547a5ed321c376631ef093c44e9. 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/TCAES2037603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3939ba694d23e24790099d3092f97b98bb442ed0c74d69c504a6afff16604006. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX762137061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce0dc623cf8c1cebfb433a4dbe0e9a16069736678f195d75a728f0189bd974. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX762137064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec0d3d4d9325840082ee54aee96e6d357a48e789ee56d597af7a66bcaf7acbd. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:30:26Z), 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/FRX762137065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5c9bdddfda2c38580b2adc0bd3fbbc32d34afd43b25f88eaa6a6165c72164d. 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/FRX762137067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdb426d2c931dbec85942bc12974676644973aa5d5509a7c0abc954cf8d5c4e. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/ESA092513495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0132bcd2f6af851c2cc4f61035c0ef38fdd49c59d75d02443dea1aa0cb78585f. 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/FRX281976655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5403d340720e7668159b30800025ee7a10a1113a3fb412d9cdb0e8e3dbae41b6. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QM6P42148972.