Olindo is a given name. Notable people with the given name include: Olindo Guerrini (1845-1916), Italian poet Olindo Iacobelli (born 1945), Italian racing driver Olindo Koolman (born 1942), Aruban po
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 0x13c59a87938133d72b404494332829e54bb3949263611606d1db86c35e3fed83. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa394d42-ba1f-4790-a86a-a774def2c4f8.json and https://artists.proofprofile.net/proofs/artist/aa394d42-ba1f-4790-a86a-a774def2c4f8.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 0xc784d9c9e00cd4ad9398c522e758d07aee7a069ad28e7b077753e03f18946392. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:59:17Z), 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/TCAJE2540225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8051a58af0ed8e262a85f3fd223ff59b112b6f253169ce8800a04cf6ca2af342. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/TCAJE2540309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25633b0b4d6f10df600aa521de40898e5db0549456c5062eeea5fd29d15fc545. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAJE2540346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bda3030c3aaa4b32b28e24fa9e7c8fda736313b7789687847062f31ad376e64. 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/QZFZ32518252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda20fb88e36d513ff21fb303e1a660982efcf77fcce805b1169f1484a3eade9a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZFZ32520198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78569088850b5a9d55896205008071686e8fbc08c96369e4df45743b1b068929. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCAJG2514951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f44d54b10b904a2abedda9d96ad1b04002405fd87657d8260b7411f46db3cb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:31:23Z), 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/TCAJF2523493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4cd1ee9fd7f53cf02d56c1e52399bffbd10a869012d7c2ac7f778d66b7fbc5. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZFZ32524317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedeeebb08a6b0886156d0272d690b50c9f8f3423b6838d95193ae77c28b9974. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:38Z), 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/QZFZ42524546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147e9fdc20ed756a2143857c0d7509af3c95280c881c9a7a8661c54231c959f3. 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/TCAJF2523543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72f7e982b6590d74b7c5188597f564fb5b42bd27364541743f15ee1389c3ac4. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:04:01Z), 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/TCAJF2552435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b3a75cade493d05886ad32633c0e1015c75f3d8f5c5fe2cca12d35d95e9b93. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:03:29Z), 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/QZFZ42526606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24da29b0d6417595d0959dfcc18c1859bff6e58f0c2d0504d54cd3d16abc1005. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/TCAJF2552464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d37cf818785eb7ce1801d7f65bc43759129fcb7f131ef391e081f836eb1d67. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAJF2552487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21360ba760481a2dea8206a728f50dcdd502d5fd4c9808fbb54457f8f692b757. 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/TCAJF2570469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b9b32ddd72fc7e752e2c728f413ab9fff7667a43713529caf7e72548555990. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAJF2570865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b3ff26e975ce6269f6212c9e0a854f573c16d74b44d609d3a6cc328d0da702. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAJF2570896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4225f3dabc40f84d1f6830cfcebb33a4ef15bc68ffe0118c82da8a5d536a98af. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/TCAJF2570992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb49b174b44c5e6fdff2741dee4b28e4f97a36e4d7e37de56fb3ac65726b83ea. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCAJF2571033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50f260bf3fc9c04ee745fdd6f8b97f71c8f77e1ffe633f4f2c63290f9421905. 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/QZDQH2500115.