The Hoppers are an American Southern gospel singing group from North Carolina. Their music combines Southern gospel with Pop, country, and rock music. History The Hoppers are a family ensemble which
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 0xe9e7b5afac4fe261b8df82141b906f9d90b277f9a5503240fb293d47cfaccf22. 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/68b9f273-8997-4eeb-9e92-9abec1258452.json and https://artists.proofprofile.net/proofs/artist/68b9f273-8997-4eeb-9e92-9abec1258452.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
He's Still God/Stand For Jesus - Double Album
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 0x112b8b7042fbd2c2163ec2df67f0e9c7b8646aad085c0beb99c9a919e4430ea3. 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/USETB0811869.
On These Grounds/Smoke of the Battle - Double Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6e3264d9ccd60a6891e0bc4694c5600f5eca39618480be5e365c3d5e912ca. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USETB0811843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63af530f560283392b3cefdedf3d27fa6e9f2d2f41a6982f9cd0990d7ca1c3b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USETB0811797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1e76ba6a708ca4e1a1c7af3c11f7ed8c0bf773fb627e60787c500191b535a6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USETB0811812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8c3b00cf4802255d2c92ec6396e520a5d8514422e83b8b597f1a9acc76bfa. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USB4U0500199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33342578880668740c9bfae213ece8b139cabeb9140e9cabac4d37312432786c. 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/USB4U0500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00768472ac96e4d8314156f5c6382c79d9e4dbac075c99804e8eac18a8b08436. 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/USB4U0500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7356fa0dcf0fcdd57240e02723d5df338b120f0608916a6daa73d88c11410253. 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/US3271000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88e1cdf571d225af8f0c133e9fa5ec3ea8112ec77aedc682f203b697e801884. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/US3271000273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276764cb3237b0babc31e253836d21f33db0cf1a70fb6cf20aa4e068811111b0. 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/US3271000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76a057d5c75ce4bc012a0eda03fe3885d1abca9521a5f2d946ea6478fdda2d1. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/US3U81600218.
Honor The First Families Of Gospel Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6ec9774daa3bbd7c68e2d47286dc6bb345616929d1ba377a31340f3065e837. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QMNBQ1700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13330e5bdafadb85eb052c84f30e3cea289128d6821f78252216f549f4114b0d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMNBQ1700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2176d243129ad76897703622fc6856b51731b5fac7d3500ab4ef7f3b67536d52. 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/QMNBQ1700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf734f7b226fba56d3d7afd19942853800f1a1884a6f057d86fc7e54eb72b6935. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QMNBQ1700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7e006363c2bd1a7cd8d6b8f0e4dc189bcf9ea66c617d115b854d1296008c07. 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/QMNBQ2100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac588fe21bf1ee49eb8144e2590f382c57708bfd196e17bdd24e2497e590a154. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QMNBQ2100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc113a816a13a15f5eae933a2c8b4adba72b033e0855d974622e1765067557c. 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/QMNBQ2100307.
Joy for the Journey Hymns for the Millennium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51f5dd374f3dd0ea8fc905fc5e819bda06ace468d32d003d3786dc3fe866dab. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QMNBQ0400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28834e335ccd74d01dbd2f3f80b2af37dfd676b5918e3b1e97cfc5826599dfed. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QMNBQ0400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd690b39ae4dd19e70c4f7924950d993ea91f5fc4acb8a1d774dae85d09c0fffe. 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/QMNBQ0400374.
100 Grandi Colonne Sonore ...indimenticabili emozioni...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cbd9d2c37abc4b8acaef636d3d428365e3968c56d87627c4ad905675e78f67. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ITS040000557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb31037795ede3ca1b7818912a1369226ad9b2158ad458be64a77e2d4ce13ce. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ITS040000562.
Hopelessly Devoted to You (From "Grease")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf4fc84c0333ca3d89c02d49da4d7f98a1f4b51311a6dd6a2db344fdca11572. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ITS040000559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35f6e80c99efce8962da5ef750249dbda5cb895d2669805cb03c94da20a961c. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/ITS040000563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3c98367bbbdc9abd13654d6c528e65b3c3936a12d8456e028beab334874fa9. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/US3270403179.
Bill & Gloria Gaither And Their Homecoming Friends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4e2050f8fb4e9a5713572241a570a36258413b6864f25bbf79ff523d50aacd. 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/US3270401118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312061c2274e7ebaf04ef67931ab23e01bd3ed2cb5f03bd3427354ad806d24d0. 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/US3270402827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de72cb1d0123009295ec5eba464f98e87fe9d99c26c8408ae16e04fa89dbd69. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/US3270404139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc71b25e52ade6c149af57d86facdce015e5826dc407e5f753494dbbb570ea64. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/US3271100016.