Papps is a surname. Notable people with the surname include: Alex Papps (born 1969), Greek-Australian actor, television host, writer, and singer Michael Papps (born 1979), New Zealand cricketer Peter
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 0x983e7178fb2ba395abd587e2d0c4b582b5a39bfbc2a3fc79da12929a94fccd59. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b33eaea-666b-406f-a679-612dafb886a0.json and https://artists.proofprofile.net/proofs/artist/8b33eaea-666b-406f-a679-612dafb886a0.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 0x12d4e256104c8bb7cc22e73b17865f2dcf7438cc1e2ac19184be8c740419e98e. 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/FRX201978028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee1bd61501c1776373645e1947711eea6c176ed429998fcc5f00a1dd6b55602. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX201978030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4aa5466fcf78a96d03d02c69365a4d28599a28c4e75775518fd5db59da982. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX201978031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344900bc9c1cbfef15d8fa36345c4957a01251117eaaba48496d38a6cdb0f478. 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/FRX201978034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcbf924220200e9953d20e3dffc2203e7f774d2dab3d55168193fc41118e2aa. 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/FRX201978035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f543af0dec9743d2b09aad338e8eee377bab444dd4839bfbec163f9e027975. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRX201978036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aae7a6ec65a9c8c2aca549cabac8525b844194d85b879bd9be67ba4d75978f2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX201978039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37d9a087825f59c0cdddb7bfe090d9bb14af4bd1d7892baebfa6eb432967346. 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/FRX201978046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd632e37b44f7aeb075b43594651a5ececaf85b9e157f39c19b71167ae53d6fb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX201978047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b5db61f007d3473ecfec2585c50e366639f7b9b1d50202f1928d47ae125f1c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USYBL2001649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38065eb75c25b4a8c8ee0ffa5c0d1447a4774adff2d8b9bf3a1d54fa679894f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USYBL2001650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c3a3a5758f7a3ebac28f3c74a6d17f1476aa8b3eb58954ba8b67422600e0b9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USYBL2001651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d8ffd81e6cd53d626eb71f1f725d1ae2fd24358feaade83515158284d6e62. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USYBL2001652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa303652b7a10ff8ea5acba67a69ee71614b799ad2552b08b5b0349f1f92640c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USYBL2001763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb711aeda017906f9b9d9d09b917ef732e56eaa11ca020d167b84fd2af24ee93. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USYBL2001765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cddc9be908a692356061d6589d0e0ad2a07d213cf45139513aafcc39dc670f7. 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/USYBL2001766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8b0db08fb88b5f1a59fe6fe63b25361193466f406be463d9d68835f7ab5a29. 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/USYBL2001768.
Bass Hive: Year 1 - Mixed & Complied by dubbleT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc138b3c4b67c5e6100384886330cc0dd08ea2560ec564b2d2b08b2186858ebca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX282134593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d2c1ede6194a86f95c30a8145e8491b9acb2b454f25061cc4769567ef957f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX282134608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11685a83342a5b4f3dc5a15e7783791cbd9130eb7654637de2b34287522f6ff. 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/GB8KE2051274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7b7384f1183949184c8499b257a297d4259e7cd5ba9e297d8ca33160ee48b2. 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/CA5KR1962820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed6078a92258f6b4f9c25da05322da4c149a56a67e4018e1f343960df01dffb. 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/CA5KR1962827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25762d5877eb0f661a9a29ca74b45ab7cb38243d5ff4a1f0b9d5e05f6ab01b95. 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/GB8KE2208351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450bacf9927676dccc7970823454233926bd611cbb23df100b274c98b375dbf6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GB8KE2208352.