Aerosmith is an American rock band formed in Boston in 1970. The group consists of lead vocalist Steven Tyler, bassist Tom Hamilton, drummer Joey Kramer, and guitarists Joe Perry and Brad Whitford. Th
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 0x1a513713778123a4bdd8b821420d922eb3c23d3100398f27ce68de0c51f0d804. 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/765718f2-ee62-4f22-b5df-e5a32eca38fa.json and https://artists.proofprofile.net/proofs/artist/765718f2-ee62-4f22-b5df-e5a32eca38fa.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 0xd36b9d60175b2161a2fab9f70a69551077ab7fca5b8d00dec4ac71a3e132cee9. 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/USSM19906481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620180379e0d1ab06e18d6ee9729a2b81244342e71c6199a2cee031d6b48e8e9. 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/USSM10011895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6f8592217d15bc27b3edf8cae512c1a6e2eabdf902e542b55768447356c6f. 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/USSM10011896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fcc98161bd07e8381902f2f95db7362757a0b9a4e828c6e40b0223a45ebdb6. 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/USSM10011898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d962f13a900569af85e60f1cfc31fb69b372da244ebf4a235d42161dc8bb35. 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/USSM10011899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc522d93e24091524ff93964c74b70f9619884fe3b6ee7c8560d4c52a556dd6aa. 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/USSM10011900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208b4730a0e0d89b5916f1f6d36e0a5442c11396c5daee6d39454e3b4ba87f6f. 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/USSM10011901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a5a1f7423814e5d0a8d7e4edee2f9bec665779d44498530f995cace0607098. 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/USSM10011902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a202e8b94c1f1629bdbed4956a04dde1103a2c4cb2c86fa3b9b5d2635eacd5b. 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/USGF18716203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5149e9a496df82081e1bc18f4fec71e7f429add0750a8ca9fe39caae7fb06f. 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/USIR10000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56e97be74c9d28c4b9fec415ca822fc5f776c2c732dc43fe7a0f679c223a8a3. 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/USGF19925404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a202e8b94c1f1629bdbed4956a04dde1103a2c4cb2c86fa3b9b5d2635eacd5b. 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/USGF18716203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11aecaa73441d3bc024d08ff9f8c07e3b454bf1511c7c95c6127d8467030bd5. 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/USIR10000463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e6252ebd165078ff8fc3877cc62518d7fe94f4cc7a9c0ed7a823e471b34f8. 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/USIR10000454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff80340cf9b3a8ec851edd0b0a912ee9c8305cf1bad13bfb701091da3129a697. 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/USGF19925407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c0257b0688bb9db16b114a45b67c095428113ec89945a140f8cebfeacc4d23. 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/USIR10000430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3caae9e32165e6c2104deba84f007a651f0ab8aa2f5bda78c9da9112d46c366. 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/USIR10000426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9d37d657305d9a1f3667acb9a83e45b19a0a47a5fe4a8c6d0143eaa09cca6c. 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/USIR10000465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a2602986db273efcc91d31486da174fadbc65b3951c00ba8f326c7b17ca486. 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/USIR10000466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d9bcaf84c948aaa07247169e8ff1b4a27a3e5f6af74774ccec5637933c29fd. 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/USGF19925409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58b4412479367df5922b224f2965e14f311afc7d2981a4108140447ec0f73e7. 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/USIR10000428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870d1581c69d71b2754d0a25e8d0efeb03eae232d55b7cc8d0cb6d2211a2a7b8. 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/USIR10000439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c49f39bbe29ef16bca0b156ccc291934caefaea1f7b7cf3c64ebe0650b4706. 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/USIR10000457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db907c6e59642c18cac01b0936425b8738522ed0005316510b8c584901bfa0a. 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/USIR10000445.
I Don't Want to Miss a Thing - From "Armageddon" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb34bf7ef25c968e909806601358a8789227f0b6638a8f26d5f3cd8a9ac4966d. 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/USSM19801545.