Weirdo may refer to: An eccentric Weirdo (Emma-Jean Thackray album), 2025 Weirdo (The Rasmus album), 2025 Weirdo (comics), an alternative comics anthology published by Last Gasp "Weirdo" (song),
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 0x17803f86a57fdee334364e5d6b9e71f6ca58cfcfdd4cd0473d4da667e1160f5b. 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/b65c0960-b16c-4698-8781-f04a5fab9530.json and https://artists.proofprofile.net/proofs/artist/b65c0960-b16c-4698-8781-f04a5fab9530.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 0x1bd48e6a14df8e8147f3c9a319ffa1d63e85125b79ceaa3001ffcb0c9fad02db. 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/QZFYX2098712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3061fa816fbd01a8c0db33a0d003f9e46fc3433f8d83fb2fa13981ea5aa5ff. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZES91957480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ec86169dd6e66ddbdb1a695090ad083b318f0e1c3f4ecddb4cb74a949aa9ca. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZES91957482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd083fe3ce9dee779669141b55ea012ee4273e6fd3f07f6938648bd9d7c76b039. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZES91957483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a2e5b07851b11bdd1abb8b45522e2e9b2cccd21e7829af00363e93f40b8cc6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZES91957485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57891922c84556c28f3de5049cd47c356b65a10e9442fc983f9ce28d3bd1553c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZES91957487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06613472387e84df0303355017721ff02f27e2b36c2434b2eb604cf4344e081d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ITB551815135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc6776528b5b337ebb2c9f0fb0a4b3313914f0875683579273692700f82ba5a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITB551815136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe884306b750fd519fc7e05da5471c99f63246307f9d6433bf1cc9ebcb2a1be. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ITB551815137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eef4dd0da1e0783e60bf8595295ac7bbc6bd977e69e38dfd28d2e0be7fd5881. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITB551815138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e50791f15eecf7e272cdf7ef4b3492c4b4c5ee3a93b4b0c5de4af142b6493ad. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITB551815139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d87fc61eab5124ee64a556b69f56b101ae98b06dd934c47c3f4aec32d08f43. 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/ITB551815140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af11e12f7ea1549fe4d96fce67a2ce53ca623f7b00af2c0dc46b66222fc4da0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITB551815141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c982f0e5505c35b215909fb9e896d8e8e380cfc28a2b9e44d90d46cfc0afd1. 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/ITB551815142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcf5563b250db813eed4cc08e2acf660db89b17d2ebe468a4f9f7534f39e221. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ITB552016022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5035b8e1423f3459f123bcf1de96d40b3e9b61f5c8f9cc9ffc3b6c40986dae8a. 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/ITB552015958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6763598e6e60b568b83bba7bede681f904aea91542930ad053f18430e0a37d4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCACI1513876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900eb93db0342a37ee18b5ce4d05ef19ba3f5896f8f55baf19b1878997424269. 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/TCACI1513877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb94cac16e561b75d4c650dc4685c1efcbf3516ed45db4ea096626f53beb6d92. 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/TCACI1513879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1308fe9d4475b8edef3ca4241f44947e7a7a715b0ccaeae859b99e64d2b2614. 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/TCACI1513881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd283e1fd173409fa8636a98627af127056fe33aacd6d37ea2e306f80543bfb2. 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/TCACI1513884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383084e0c21ba7666a2ee1f585b3b418ab96affd0b5414f1e1d37efd4141589c. 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/TCACI1513887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabb1900dcd09fb02a4ced7b15993a853d113a3b501308ecac4ec81214e72789. 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/TCACI1513891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdeaa5e496a4445bc87a86532a6045cf1ba53441290307e01635969685eddcf. 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/TCACI1513902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05297cc1f530839c824a54b241d40bb61ed6d312a8563a305f3316d8f8e120e6. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TCACI1513903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c077739b05293fade317433f33c3fc1a0b26ec48326822ee5642294aaed0f6b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITCP81100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbbce159362c4dd1af18f3c81762a622bf8092afb48f1417148cca73bac9ec7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ITCP81100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53a868dbef8899d024f76c76e99fd4e1f8d83980912b3a225a61db9f8035bc9. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZFYY2057112.