Maver or Mavers is an occupational surname of Scottish origin, which means a steward, from the Gaelic "maor". It may refer to: Abby Mavers (born 1989), British actress John Boswell Maver (born 1932),
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 0xec50826a9418388d3defdde3161bcce039c53aeee7befee088d3386a59a2e3b1. 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/606a03b5-4008-4dea-8cd8-c2953ecde804.json and https://artists.proofprofile.net/proofs/artist/606a03b5-4008-4dea-8cd8-c2953ecde804.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 0x4c1fd3ba3cf14e55d0bcbb883b1a00a054642bb20092e4eb098dbc72276e5298. 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/UKU932272777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528aa09489754b4a6ece3a1a0adb7e8689cce92bce87c87fe9497dd48861976e. 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/UKU932273333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2716b680b4f35e499a756b24ff26b279d8d513b110a00145a1a0d83f10981812. 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/UKU932273336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe980c480d13ecd94aa5e18efaf481d3166c7b929025879bc8d762507bd28c8ce. 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/UKU932273337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de46a64a75f1b3a4bfbcea8d1582c8d098317abd4b0460934ede81a3ef1b4fe. 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/UKU932273338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cc23d08ba9ea267cf50cf00a83f82812e34a44cbc9a694a63739b064f776f9. 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/UKU932273339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd901834a6f316bf108e9dfb0c6f7601f35c146f3843a99ed3d1eab9035ce338. 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/QT3F92524642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60efd40ddb488fa6d234825420bcaf2931f438545826a053d12443dbf8f0fa2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GX5MY2374256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cde82671965c1a02ade2f3ca248a3cab1068eac94e245f5c52f6b0863f80bb. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/GX5MY2341675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c92825b9e9ceeb27589b12d9488cea451229539fcf82ed5f28eedd1b5896e7. 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/GX5MY2395657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39165d5fc523a2de7e02523fb3db16a3f99dbfbec5bc6174aadaa26ed25e2392. 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/GX5MY2337812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e2fb1559790c1183c02c0c1d55264e1f0b1ea385f877d969bceb1d0c4652b2. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GX5MY2360357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdd5648d0f02f746b3809c7ef230b06206fd6b3f65fbac5f35a0135a1399af5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GX5MY2399085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7508ff3683e8993f3a17deec6716c1f745e2c2eca13fbad2a75159230ef313e3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GX5MY2331052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1da6983b081075fba510c2faf68e438a9248d16253fb397b5133db1828f4eb7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GX5MY2360129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2814d10a568f5004e1e576ee7cf2fdc722c3712ec24110adacc63be9cdd07fd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX5MY2327008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c1a5330c0a30aa91a9470f51806ebafbb333b1fd3d24d155b3f7459763c62f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GX5MY2307351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1ec01419f3d33cc1de5df071f3c7cbd6abf43810ae5c001d6ac43751944488. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DGA052451631.
Танцювала риба з раком (BRAZILIAN PHONK REMIX)
Танцювала риба з раком - BRAZILIAN PHONK REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ed25adf30f8a0b06327d0a12c46ac26f205731c5c63a56c3afef9b7a78cfbb. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/PLI364920730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f6422fb7e8a14787fd127ac2be511f0326724e53df79983fd0b90548e72ea. 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/QT3F52510269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b173c571139a8b2873da0bfa57fc0a85c0a970f9fcccd73d676e55d0af1522. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QT3F52510274.