AZE may refer to: Alliance for Zero Extinction Aze (magazine) AZE notation for isotopes: where A is the mass number, Z the atomic number, and E the element's chemical symbol. Azerbaijan (ISO 316
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 0x4d91003377c45274bfe73e8043a87b1aa22712092386fa3d5b33e63f47401134. 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/887943ad-2809-4230-8e42-9336f980e378.json and https://artists.proofprofile.net/proofs/artist/887943ad-2809-4230-8e42-9336f980e378.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 0x31873556f52e6b1007f81c2b11efdebf10ff231618db87fa23f617ec4fbc2845. 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/QMGSG2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba971ea4352f342df8ce81cd480f65f3254f0acc0d2dcca6710fa3ae1e1216e9. 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/NLUM71300439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8d8d9629c58b72e744881f175511365f1d7dedeb6cd95b80ff6a7fb48ff47a. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ATT802204001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd310aa953b4c7d46dc25e8b1f163f50ac51f888f8b6dbeec1a014f635ab525db. 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/ATT802204003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb50c912222b2757865c6e88dcb6aa240fba519fde8720dea843f3bce8272ed. 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/ATT802204004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe45731336c3053261570ae3205543449da712aaa7f8e86faccfa9a041b71909. 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/ATT802204005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf428e5ef1bf426e137ad6133c7e2f36b28fdc2a32c84771dc2da926b766d0c. 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/ATT802202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a5cd60d1ba2ac1f9a05cf2d76cccdd37c85079154461aed06cd34b9a4af81. 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/ATT802204006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a4aa9219cc0e35149bc1a5a4dc6d2c69bed9f7ceebc3008473ea2ee5c10c3f. 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/ATT802204008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf935fd890f445f0ec7a4bd3deb9e1679a13499799296f6b46704e168eeb49044. 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/ATT802204011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2036cf99054f521a31365830a1d3601f1a8c282519ef18453750453c39cd6404. 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/ATT802204012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991e73329d1af012c108b091e71a8ccca3e9910c17c53afdb69cfee1de1d4606. 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/ATT802404002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e02f7bb4a285a27be38f530455d941548d6893adb40f7adde78d356679f382. 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/ATT802404003.
Alles was du mir gibst (sind leere Versprechen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd484a048e996344d93272deaa18f5e27413ca41248d383b437fdfef8deda7483. 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/QZK6J2142743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65692cf51123f4cef02d4a675a7ef0fad49b6ca2599eae0a91e1b4c8a4e14618. 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/QZFZ32013939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cb354d54649f480ad115cba40b298d1699be9c73aaf04a27de6ad52d58831e. 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/QZHN92021060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cd082d7f27bc3e8c0a49624fdb99196c6df7649253e980f4719f2b0f4ffa2e. 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/QZMEQ2059592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae755eb242961a122a61e0a20762f2aee41298be4ca26938cbaa9d3b16e92420. 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/QZNWT2093187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79030f67f91c37c9df4497b6e38aae696695d2d10e3aa16ea36ad9060974fcf. 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/QZNWT2093188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc674fcaf4ef9a8ef84ab3052c49a9f570bb3217334b820a5dba58c4c21be9689. 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/DEUM72300386.