Slick Shoes is an American punk rock band from Antelope Valley, California, United States. The band formed in 1994 and made their first release as a self-titled EP in 1996. In 2022, Loudwire magazine
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 0x73672074c19831699140d28e01596d709f48d31993d4a9fc512277b979d3f331. 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/91d2fa50-bdec-46eb-9498-467276b5eef3.json and https://artists.proofprofile.net/proofs/artist/91d2fa50-bdec-46eb-9498-467276b5eef3.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 0x2daab013107cee990571f79c33846f3bc8478b7984a13de54cab8ef82ccffa58. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:09:16Z), 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/USTN19755019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098296b5d096384855af32c2e671c1b894e38f327e62fcac49379996805b8009. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:00:11Z), 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/USTN19755020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa882a2b5576d3e63603c0a04deb2ccff8eb9aed7284df5ece6d3e2bd70b924. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USTN19755021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dee9d85d5a4e42bdbbdbcb191555da20f5c62fd3d89d5cea24339e74e9dccba. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USTN19755022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e569a981e37cbfad7a804398f0501a8a1a1f5fd4eebed5b3231854d34c0aaf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USTN19755023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2485fde87940034690267f0384c7553961f0d4f5a37b441a4bccc870aee395e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USTN19723146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf488d0c60db5336d940b3a87f912b9aa80bc13f526a0d7a7bc727427c25057df. 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/USTN19723148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e966d658975e845c57f9cb204d48f93725374f8d1d59e8935ef0e4ef3533d7a. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USTN19823141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce98979367d908e1cd637a8b10e5704ba68078e7b34cff747f3e424b9185e5b8. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USTN19823139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc268e9f2b49524a0730391ed74bb4c1f7ce377e9572dd7cb1bd007c8895ab42. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USTN19854361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90da9f803d54df00b0dce23dbada2de1adf6f851cf9b17d820f0201311e5c5d3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USTN19854363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf746a659a8272d0c1084928a743b804056d8e57cd17795d5639a9e1eb4f842b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USTN10053148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1ed2af6ee3a57557d96a2dcff3e7e21d10b62dd085130371b8822111e32639. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USTN10053149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf05e2eee4758983e9d2d8440f2530b8aec59e9c70fcf83b8fa209091fe3bc2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USTN10053151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f8ab5f9fe20a414ab423ce5974324c5abf7f17a2dda7c764a3c2d4cd8c8774. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USTN10053152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3d608d0cb94cb7609d7b8befb3a67808f1c1faf7f61d4797e6d0bfb39f88f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USTN10115698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9a19b2ec3a86d5a15afb9ae268396c454ad9f89d1d204c9889ba5d096bf8b. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/USTN10115696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bde8ca0597059e293b0fbdf530a2ed82209eea53614971cbfa418a146645168. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USTN10115695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55321da20886fe1bfa1ea3a401cf8c2b77b5e8e7d167f563093ac7ba46ffe14. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USA6G0323902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac3f43e309675d3ab7ca47d9fd60a6ddb1e99602227b0b0b1a5a1bb9853073. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USA6G0323903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f41411f63ddf46470badab3d6ff31425b13685adb007ff75f4cbf5c5258240. 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/USA6G0323909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec46da7ff5c4a4826121e96e5fd39870c61b99c08afad7c0d3409ed73dde204. 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/USA6G0323910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22f08119d75bcba4b5001fb1e025972c013c7a8369e2cc7cfb68b716c90f6c5. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QMGVJ2000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4ba07bba06aef9105f6609223b87872a4b5b3c923f430ed77bd2b9be16963b. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QMGVJ2000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f2c33cefd7a0aebee972bb925f5ca035b0265e05dd214f8d15ae572491820f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QMGVJ2000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4c24d7e1df4f00a17ae65e55650fe1c04db6d21ff400215941bb0c216136b5. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMGVJ2000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6501368edf0f2056c8467989ea67aef3a6210b30a7dac152ef7eb02b8cab14. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMGVJ2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46557961b3c67e76669acddd57eb91b85d2266891685d9c05e465f14dcf7ae98. 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/US5260205302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9b8b32d6e650f599bd96c534e630142e80f1945f2b0cffe0f7d446ad5362c3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USTN10053150.
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