AZON (or Azon), from "azimuth only", was one of the world's first guided weapons, deployed by the Allies and contemporary with the German Fritz X. Officially designated VB-1 ("Vertical Bomb 1"), it w
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 0x09692a552c2748a0ec26bc38c3bf77ce8890b451bb2fe84fd1feb005eaea33ab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/640bd24f-afe3-40a1-ba08-e577f97559f2.json and https://artists.proofprofile.net/proofs/artist/640bd24f-afe3-40a1-ba08-e577f97559f2.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 0xd4c51b7c834ba3813345495fc0fac6a4bf7f93181f2c20767359aef4fcd1fd2f. 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/NL2QC2100920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52ebdc1de407dfa634722307d5ac139147563760966bcfc63e689c35c7b77e0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NL2QC2100967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e7113a23ecb4bbfa67b0b434875a7352e80b655c0dd0972031b5d47ddb6580. 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/QM6MZ2217568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b17c87230ef6748be2830dcb4ded35421d118c09d519fab593befe66b41590. 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/GBLV62315912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f83534bd56e330f017cb694a39d2cb64f5535d477e57f419947577b747d5cb4. 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/GX8LE2392850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dc6ced50c45d575794e49f0f7d1a52947d0fb08e384a7288d8f65b0c093a0e. 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/NLT2H2300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cc020068113d34b6565f0a3598c33967772a32754345b6dbd0b47946d2f6cd. 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/NL2QC2101638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31016b5d15e2c9080d2930ea0b2593f9c57bdbd71193e215f8447b259aeda844. 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/GXFHP2414433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f3323fe1de61d6445cb3531edaa26e7b4c9aa8e25ef87f4751e12a32767a00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CBEFB2400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5ea9fe317b16d804c8aa8f9274de961bde4363d511040b5dbaa11a8ab4b6bb. 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/CH7812421065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d499e241b5ef8f4c6889232d0feb1cb43004436a5ee65e083ed6344f9591fa. 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/NL2QC2101381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db89da4029a7733c5150a761749126107bee4ed4d9e47278d081dbd3e85c5d7. 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/NLT2H2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85fc05e2b2cb2450e8dac6ae9725ebf3eeca80c1718f9010d847ebce30fc656. 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/SE6I32480449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f13672908c86e9053d61ddbd87706bd695a676bc4bc712f6b3462851c489236. 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/SE6XW2334639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ec099ae3c0c55c0bbe9236fda2cdc7372f12b27266dd7dfc3f0bfefbadba0a. 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/CH7812365057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cc335fd565443cd8e9f9c977770475f105c6cedf5f150a7386d75e8076fd5c. 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/SE6SA2303787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9f0a272e3d8332c69530a1a9320eeaeb63ef237c1f25a49a73145c345af0ed. 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/DK4YA2354001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc34e0eaadb6b62835411020e759d4cf4d0b00bbbea55537089ced88c5edc68. 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/GX89G2371680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c86fd9e0ef62dacb05642409582d2f1c540f645b9302e9ef9bcc71b4cdc3ff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEAR42058266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a292d5ff2a567652cbb2c13cf077baea772056f68808888eeb18aaf313a831. 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/CH7812529923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f84a696b18257a0ae7a2b9717efa3a1234cd64e170785025b7d20b31ccc044a. 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/NLT2H2500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e774b77c3f1cd8317a91482e6e3e3e55194f1432f4ce14102406bc12ee062e. 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/CH7812528446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ec099ae3c0c55c0bbe9236fda2cdc7372f12b27266dd7dfc3f0bfefbadba0a. 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/CH7812365057.