House of Pain was an American hardcore hip-hop trio. They are also regarded as pioneers of Irish rap due to their Celtic aesthetics. Consisting of DJ Lethal, Danny Boy and Everlast, they released thre
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 0x96ad6d7f99e1caa07a34176f79f14760663805f38bcde04eb64914b9e5078836. 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/28ef9ec6-f17b-46b2-aba0-f5d25c6e4810.json and https://artists.proofprofile.net/proofs/artist/28ef9ec6-f17b-46b2-aba0-f5d25c6e4810.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 0x8f159e8e61bab1a72e1d2f75a0104f8403d3b229d2ac50abfaa4abc3f85ca5ff. 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/USTB10300456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e308387711af0c0d76990f5693024412947186e4243daa9a386b21332785c34. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USTB12400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbed929067e13ff452fdc4cbc5a8d7f66d4e4e3e52fc16d99ee530acfece570. 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/USTB12400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85bfeba43aaa62f39f1a0b10270fd1f27f66a0fdf21c3ca5bed7d3ddfc3c51d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USTB12400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3c3b9bbb5425d3b314d1bf594712adde4d996694cc7e53808f1c3b7cdeb01b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USTB12400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dcd7f00596613488c4080de0536ad9592e64e5bf070767a012f11da9651171. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USTB12400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b66c8822f90c8ba9f26795ba912fde18e410dcece9ed008d57422e474adf3a5. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USTB12400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b327f3acc73f92c3a760f56243807fd6b291dad6fe53df4e131e71d2d9bbae. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USTB12400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb342fb9c607823523d7eb0f8ba456800e5436bc8a7ab9f75b137c8632546c9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USTB12400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989c32eb22fc85c8c23e2da4ae9a18616801393375d190ccc6c046e44f227f78. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USTB12400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc12db6570c0cf3bbd95c78beb58547ea593fbb019306cf36f221000ad2dc81. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USTB12400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774fb031e8bafa00dfc6710acafbe3bbdb9c567a8ae8b2206844cc8971ce2821. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USTB12400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70908285f51547c39a1a32e3020eaa99c6d099858681b3e4c72949b768f45158. 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/USTB12400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883294c72f35bb95d6f08ca451d6026d65c1d651f746b819d0912f21faed4492. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USTB12400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ba7a7d15ea0daa9469c2d5b20b5aa5937c0eaa973795533f84db2b77c0fd6e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USTB12400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037a1f29674c0e3d152ff1d236975adb3b3b1b71127b096d0c37cfda5640e31. 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/USRH11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620095284f48cef22a6ca74eeee5752b825e80b71c39ca215977f5c0c7c8c9aa. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USRH10904564.
The Best of House Of Pain And Everlast: Shamrocks & Shenanigans (US Release)
Jump Around - House of Pain vs. Micky Slim Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9730bee45453a7fe389b5abee11b78398828dedf03c393c737781036e82b8a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USRH10801236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458918d0b557f9893ee0730b32d906fc4f72b724c978c02f21c0ee95c69a78c7. 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/USRH10801237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef5d5391790bb1877400381762eb1d177bcd6170b58b7d3b3505e13e2c5ab06. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USRH10801238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac6c7f4afc5340f71dac4f08ea23169f3809a98d0ce009b41fc062eadbcb583. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USRH10801240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea6a37062a1a82c88139ece5a8893af5a7e022f4b79b77d2b798decb711f70c. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USRH10801241.
House of Pain (Fine Malt Lyrics) [30 Years] [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd179f6f7e95680909326834289646ab52536b1740ebeabbc399b7f117214db6e. 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/USTB12100088.
Danny Boy, Danny Boy - 30 Years Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc1199a10fecbc93230bd2d5900ca7619919743b5a4cd43c262391b22fd543. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USTB12100095.
Put On Your Shit Kickers - 30 Years Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27def557369d040c519f17954dcf5e80c704f9acc7f28ebf926463177e762b91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USTB12100098.
Come And Get Some Of This - 30 Years Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd56d515708a0148129d20b2ae0f706145cd8e7d1aace8437390333b4bfb980. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USTB12100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39addaafb90cfef2fcaec1ecafbdb287942b9e51c523a98f54f76894abe258e. 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/USTB12100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0df6bd6897f57a0a25566fdb1da08ff6195be859934febe1c8b0526347e38ca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USTB12100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4851ded783a68a8a7f38c785b67c8aa733265d2d94c97b722cb24080fd29e6db. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USTB12100102.
...And You Don't Stop - A Celebration of 50 Years of Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf013262203929f88a2621a6eda4a1c7a8e1f09e5e2a453d7da891c9e8463bb32. 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/USTB12300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235844a4c7038658dec3f89269fafbaf6eed5af77d91105461526a723d5d0ad. 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/CA5KR0037118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b2786eb21a1123cdec36c2d7a7c1ef02eed5dd385abc47c0b684f42dede718. 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/USLIC0601974.