Home Grown is an American punk rock band formed in 1994 in Orange County, California. They released three full-length albums and several EPs before disbanding in 2005. Their music is often characteriz
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 0x7566e361503a4bceaf45076d2fd0328552032f97988f3933bcd8e566953550ae. 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/d28cfaad-022e-4536-a207-6bfc7f1a67ea.json and https://artists.proofprofile.net/proofs/artist/d28cfaad-022e-4536-a207-6bfc7f1a67ea.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 0x8fd9db907f3676f05e5224f3da3aa754a2d8f39f3f60c24c449c8c7a3ed001a1. 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/USA560526533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cdebd6317945e025670d0cf0868ad76ba6d1394ddcdddf936551a4bd77c352. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:32:08Z), 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/USA560526534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3e3cf6770070049235e74f36b3d9ee5ad89d59ee5c9569b11fa681ab60b34f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USA560526535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab9efa0469493c60603370c32fb547ed6bffcc84ee84c401e9cb01ad0741322. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USA560526536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c66794928df098e63d8f520e630b8ba56b718045441f162046edce6e834c2f. 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/USA560526537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ed44450a8b1376a45fd8d6b846f55542ac1d3df8c2900b50e00425b7f82d50. 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/USA560526541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944e803a8fc4f9548b262b2c345cef1b022a728b7f04b9da9c7030b11296e064. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USOU19803013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebdfc3c3c0530488668aabdfc6dec8a1a88fd68538d57605188ab2a8123d476. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/USOU19803002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29cd77044750fd8366525e58e549a25839bfeb2ee0bc55cb4b5540eeea34091. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USOU19803003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906eb8dd1f38fc146cfdf7f4b1296306dba0dc29e8d6de19402b00a938c12cd7. 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/USOU19803006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4b372370d08c43eba23c0f9fb97136456d62e6d6cad1b352ab53f8535c3748. 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/USOU19803005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed922b01cb82f63fa6ea7ce98099e4df6c7368b22305e38990e717e2d2bd392. 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/USDTR0300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b119d84f73ed182d42e8ae848ac5a8dcb99e872c5258142e059567cd910c852. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USDTR0300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578978146180d162a1b2cda6a1dc9e0c71d484f6be699f06593e65191a9ef384. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDTR0300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff43351fd6a1892641bb2509b5086c659664bfebb3272a3ade9658f2f02f770. 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/USDTR0300116.
Disaster/Cosmic Persuasion/Come On Vietnam/Nickel Evettes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a694921a0f656e432319b2e000372d0a03adb698d5fcb6846402c51fdf3d530. 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/USDTR0300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4d5b8ee9030b4eb29323f30fa3e5e3550a9e1e9abe77fe5f4693efc01ff1dc. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:18:19Z), 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/GBAJE0401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4a6f42c544b88f985571dd398bb84f0bddd0a16afed797c79ae7b213e64128. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBAJE0401140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45788073e5a80facf0daaaa68b630ab047314b57b173a7dda5cb2de76d7eecdb. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:36:38Z), 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/GBAJE0401141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d68b21797b428483165aa8945171fceafdc33cea0e61b420e415556fdcdd58a. 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/GBAJE0401142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020db8e047a1a57b20f10a5b3421586407fdfbde0b30430af251005ac5222974. 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/USA560525924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a58bcdf6ba3713049a16e32d2ca7f5c886d9fb30004a46e64a4af3ee8fd695. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-21T17:27:20Z), 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/QMEZE1813920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e2b528580b2404a4dcbef2547a23f7cac0b0a7d19abb6fdd791b010bc82582. 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/SEVQI0900914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b4de33844a01a9b883bb6d995e393e1159125f8f841806a39591af048d047a. 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/USA560526693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe00de43e0d7982aafcf0ccebe5fedee93b7b2c19c1b2b3d6797189a4550278. 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/USDTR0800719.
FIRE BALL All Time Best “WHITE～People's Choice～”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b97cd85bb899b81862ff592baeb80af8a39ded047ec5723653df01b201fe8f4. 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/JPPO01506411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f55abd8871aa5bd21570e1faeac1bc5d0680f4f4bb662d03167465859de8c3b. 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/USCGJ1738120.
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 0xa9f9f3175b4f0bdf802000cdaee5e3a0e02424627be61ba0b4c8750f8c24f62b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMEZE1813919.
Take Warning: The Songs of Operation Ivy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f950d985aaa9b03c347adaeb0957f0788b270952f23abc64113997287d8309. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USOEG9770101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc182feb745506c70bd67f019e09491360df191f82bfc8e2eba4be412a6626c9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USDTR0800720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804ffc55210a4f5c1adcda96c68c8aea4774fdf08dae5b13af21fab43fd512b2. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USKO10500259.