Wookie may refer to: Wookie (musician), a UK garage musician The Louisiana Wookie, also known as the Honey Island Swamp Monster See also Wookiee, a tall, hairy humanoid species in the Star Wars fi
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 0xdf422d2295c7c4bed204313e03bf4a5e5885df13db9f046644eb156b63d6ff4c. 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/dfccdc47-bf52-4be7-adcf-33ad13bdbadc.json and https://artists.proofprofile.net/proofs/artist/dfccdc47-bf52-4be7-adcf-33ad13bdbadc.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 0x8df790d18e5a684f4f90fc15ca8481abc2396c744ec727aad4babfe9d99727c6. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US38Y2410447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9933ac3b336e65b856953e9175b3c9559f4f206af1b646ec682671d52537baee. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBDVG1386101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee48d8f7ca767309471f161dd269f75a142eb3efb98e302defb35630980bec. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBVN81300001.
The Hype (Remixes) (Feat. Eliza Doolittle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7a87677e40bfe82b8dcbe5137693f52eb055e0542b188010004b1eae0e3744. 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/GBVN81400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0170dccb49add48e03fefb72146df724ef2249fbb2f6192dac9fb5d9edb407eb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBVN81400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578609fdc1f388ac34543d3b3ca751f3b29f86f72705d68732bc722697a1eec9. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBVN81500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30091d09c817388cfd88d3221727e40434afa13e37fe64c1b9e5d2ccb8b7908d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBVN81500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c147601d6927526f9352c30581547ff3ad8d795954718a294170ae6cedfe709. 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/GBVN81800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371bb7647ef039340bd95d57643740bf615a988ed8751d6160ba9d739edb1194. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBVN81700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7250a3cd6e0babb58b135a3440aff6e1c660dc268cf1933b2072ed4824e1ce. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/GBVN81700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e41ffb9567f792722195d460ecdd2718e968b9d5f72081a4f5c575a54c92482. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBVN81700033.
Back Up, Back Up, Back Up (DJ Zinc Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9195fdf4a5d7978a723c5b51cb1efaced3fcaa793c0bdcb2e67f3cfd1620563. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBVN81700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029f047283a8cf36f334547e68b06c8eac3503f85378d0a343a34abfdbc0c4b0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBVN81700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255d125eef9b362ed757a8a02c7721d72875760e4e38f2f3890fb9f0e1fcbe42. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/US39N2308969.
Ordinary People (feat. RUG) [Glitch Gum Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb24897556b4f958e746d6bf0e9a604d988cc854f9daa9f72f3a16852586110. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P2470079.
Healing is Difficult (10th Anniversary Edition) (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84701b064ca5f07749176a6129b8ab82ae4a0d1f335c60a10e0c9aa2341c3330. 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/GBCRL0800727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894c502297bc4df0500659860dcabe3f671079ff46f9d6b55c3df20e117410b1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBUM72004600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5068a1a3ccb9f227a65360ccfb2e930c69fd095a4253eb71d117eb0320c62731. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBUM71308629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eeb2e31191fc031349186dd469592347661d7ceb85e0135410d71b9b15d9f6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBUM71704180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5a43116b1054acdb2a0be7dae838968ac71cb28b0beb3aa80d7a139f2b4c07. 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/GBAYE0601090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d4297a53ea2203e960f2a6bb7e59f1926c40561533e4174131047b1985cdb5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBKPL2010674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccab17dee4c31d0a47b698475aaa7a8ff526c3910209af717910b65b98630bc. 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/DEG931390779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61540ab74b76f3dc5adea1abf9f976a30805215a490b0da7149f555faa1bbbd7. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBEWA1905420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61540ab74b76f3dc5adea1abf9f976a30805215a490b0da7149f555faa1bbbd7. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBEWA1905420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bfe1a37315e0fb1f16630df1c512c51d196c29d184ce93205f66a1c756d131. 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/GBEWA1905422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000e0251e5b328a8ff73d58d495ac3e99b9d06ac4a3af7192ce45ea2f94603b5. 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/GBBKS1700414.