Aranda may refer to: Places Aranda, Australian Capital Territory, a suburb in Canberra, Australia, named after the Arrernte or Aranda Indigenous people Aranda (comarca), a comarca (county) in Arag
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 0x0e5ff5188e5430ff62c91fd77bc7cfeb52532240f0a11d9a8b37756e44849011. 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/fab45345-7bc9-46dc-b72d-ba02fa00bd44.json and https://artists.proofprofile.net/proofs/artist/fab45345-7bc9-46dc-b72d-ba02fa00bd44.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 0xb585499153ff5f67c5358a890efdfca9f8060856ff3ea032201ac8cd2df3108d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USZVZ0800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cad6463a8420f4b02f36d0a4496b1889c3ae7526eaec8da8962406fdf7ee8b. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/USZVZ0800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdb5251ba97e7bbc95dc7fc76083542916e829a5e47cfa26dd49f558d852ed8. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USZVZ0800061.
Whyyawannabringmedown - Radio Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e80e4d44752ea3458dca422e8bd848da79d0d411241fb79af06b4dbc1dda22. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USZVZ0900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf080b8d61718efe4dd5cf2982df2c07506090e4b3728458c29a15c0d7de9965. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/TCABD1265395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0cfbe01f658b56c8bc33c632a5608f8c3d3b71b4301c142fcdc1c1e42dd13e. 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/TCABD1265397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604ec19f30669ddfe9f6befd54261b3127eb0c59df06fd46a8d1ad5eed14b81c. 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/TCABD1265401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6e39c6410a23dd351ad8512fb0016874e9f7b290ee0e575aa711d966f1a1f5. 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/TCABD1265404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c0ecb40a9975d5e569eac1125bbee3329d0d174d28204f27ee1c38b346ddc. 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/TCABD1265405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde58e3b2bd76f4016e487d55b0982cdbd2a5dcdcdbdd0b7fea1ed3b48db1c3a8. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/TCABD1265408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe902680082ceb116f81b5aa5b0daf30055c2a02a9f1fbb38919c429230696f20. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCABD1265409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795b537ddc981b656a2d44e49969daa79a0c34fbd02fc6759d0f5d04b08c65c6. 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/USWU31500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f961596e4530c8991651c2a7f1d07c036692e9683f687dfd3d067a997311b8d. 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/USWU31500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f51f48225eebd990b24774ac859d0417e2e49ebd7e2dd642387d85aace427c. 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/USWU31500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb195a505e14a178ef7e7ee257e7b0546572a215cb7d7a25159a7f0f669c10643. 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/USWU31500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66adc9497fe089fd2997979fa1f8277f451a428e4ff67c6251b0354a65688566. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QMF922250117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671b0fee1cec841a5e3b44a98842a2d00bbed78f2cb8401f80ee8221ede7dd13. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QMF922150134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad52c84f9adc16b8afd137642de7351ddf854b41e601e048b4c3580ecb57e91d. 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/QMF922250034.
Recollections Of A Painted Year (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7691648c671da9d2ede4cbdfad820d053b73a3f78aa6e2706bb753e79f5e624. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QT4MK2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f0f740486934869f065f9d8d66250f93ef55cd9f485df8c9e4b2826ba740bd. 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/QT4MK2500003.
Rosanna's Little Sister (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62adb14509ce114a8854eefd2ae4aa5d65639864c0b23e1d5cb24fd47e760d4. 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/QT4MK2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aeb9ba3a797bd96f372cc8b1be0c9672a56cd3d5e483ca515da04911e0d9b9. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QT4MK2500001.