Dry River may refer to: Waterways In Australia Dry River (New South Wales), a tributary of the Murrah River in the South Coast region of New South Wales Dry River (Northern Territory) Dry River (Q
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 0x0968b10f710cdc2185883430b6e5efaf6659c0a7a0f120e808d09fe06903a505. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03e81134-2c29-4b97-9988-aa52593afed9.json and https://artists.proofprofile.net/proofs/artist/03e81134-2c29-4b97-9988-aa52593afed9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Quien Tenga Algo Que Decir...Que Calle para Siempre
Quen Tenga Algo Que Decir...Que Calle para Siempre
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 0xe72a5b7367a5bda570a55779777d68a0b1ceb686bb9379bb8576220ba24b8bcc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES09S1400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1352f80643ef4e28ca3ce846e1e8dc1f41bd028143c9fb3c61df6de844107f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES20D1703801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45e408295901b548f662c2e72698877326b49798db68547cf397a80314056ba. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:01:36Z), 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/ES20D1703802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987af00901d3cd82705761e5f68134ac7b5c567c746a8700e7a335ed0afcb91a. 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/ES20D1703804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5965b6451cac875e3a987a8153ba71105b9fc68b7c1cb87deaf33a5c9523bb29. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ESA092295294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44070a8f3e730a41ec3f91b6d560c19388c05df3ba1c30bf3c6e808ec0a1587e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ESA092295295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6203bc71dd96f2b92898982fff6fdfad0e5ea33e189d928812190c6e122870ae. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/ESA092295296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055cd4632c1f0a4ed061b7c499565b66674d8e956f087ef276bc202c474cf8ae. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ESA092295297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fb786e2d86e53e9c95ed1613ff11ef8ba9b43a69eeaa4886f394ce7ff3b952. 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/ES8242444105.
Seres Urbanos Hasta Que Aguante el Corazón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06bfa949550217e2d0681ecf9bb9e668a5db4e60dbce7b140b23ffd7c5192e4. 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/QZNW72305569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569ea91d25837ed91324b725ebb15888416b5c00f88f41aed13e725b337c99c2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES20D1700514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dbdd60d8fbb9beca7318a5ea0c65f059f98d263a86695848dc08e344f362d6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ES20D1700515.
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