Providencia may refer to: Providencia, Argentina, a town in Santa Fe Province, Argentina Providencia, Chile, a commune in the Santiago Province Providencia District in Amazonas, Peru Providencia
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 0x60ad14390a83b6266f0571973df3c3e45205c7e34993e5a0f443f868cf107fd6. 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/8af70760-7640-4cc5-bf3c-dfde6ccdf548.json and https://artists.proofprofile.net/proofs/artist/8af70760-7640-4cc5-bf3c-dfde6ccdf548.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 0x85aa98a15d4a8d2f3f3ce1b7b4887962df86e7f356cf65d7991f09280b7c763b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:28Z), 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/QM7281569422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb71c4a2a58909c96e67e5d08c4e98bd1e71bc4822d055452ce8e07f31793d5. 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/QM7281569424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38c7375122feef2ac5d069eec3f3cf3dd8b81eeb4e4fa0746f792e93b27faea. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QM7281569425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307695f24632f752aea737435a4fed0d8ef4730fa5cf2d2fdfe8bc39c0186a18. 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/QM7281569429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7784b4dbc8b701898a1986ad3760b37a45faf3ab061e91259a52ffffbfddea6c. 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/QM7281569430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75edac2300973cfb46688456ea46e7389d53defd8aa2a1e257b8f8e4357a726. 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/QM7281575672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba01b083605579f14db680ef542bd28aa39a6c6b64f2763610d0d4342f217261. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:23Z), 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/QM7281575675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa6618b754154a4d671347fe5641b734ab74a828810a0cfbbd573212efb77a0. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QM7281575677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8093650c6688e9c04b7facdefd5e8a2cab34b36d178f51a05c7059629e215930. 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/QM7281575679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3654e1aa394ee1a549b00b418a5536a843f520281083399067f141cc51f862d9. 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/QM7281575681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4338b2474b349567044ad84691785883bca55953e5a33b8bc7604992f9dbfa. 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/QM7281575682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3aa3254df042290c1231ba4ba9ad73b3fc834d29ddcd8d5c34d57d77025e42. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QM7281575684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836b2f7e459398b6cc580bb894b9c3ce4f01456e0c8f3f36fe3f468bdad95aea. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USDXS2200874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668adf77c39d69edede0284770291a6a543b85078a68eef35ea354cee678244a. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USDXS1802891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39619278882828a062a2d69abb734fd7c92e825a1ae58f688b92face03058174. 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/USDXS2201601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1924917485aaa391720c8f4ededc3b06cb329a8604ae0106a316b495088ca3. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USDXS2100566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382251e3f5ccfd74eb14c143b3a449f2b9c9edbf2db6a0cac906f4735c309694. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USDXS2200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e6fb5b3758916679dbdca9ce754d73cbf965d190fc77f4c500235eeb18a37c. 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/BK4DA2412529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70a1de017f6904fc16ffddf0395499e26c765a257711671c30b10461844762d. 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/BK4DA2412715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cc8fcb124e98d7c373374ed6ea2add7e14d995ac8f9c9b60925c9dc8c43ef7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/COGM11613002.