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 0x841db576d1abe263138cbbbc7796efcd5338d1b8c69946f136da9e5a1f777f87. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da0df4a5-e0e0-4974-8ad5-8de0bd58572d.json and https://artists.proofprofile.net/proofs/artist/da0df4a5-e0e0-4974-8ad5-8de0bd58572d.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 0x4eaecb77c53882adba33cc254c4d4f466c2525cb703e8e2d64c9353a7f494817. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZHZ62085770.
ao que tudo indica, não somos o centro do universo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6369759aa7ad7d12977442a4764cb6bdbcc904b693ef716a919e44278aa2e29f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/US7VG2220967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bfae11cf26f97278500fbe2d8e16a3824badceedb3691cc026e05ae5ae7fbe. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US7VG2220971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04aef1f017014ab80bf573dbf3a92514021cecc41638a20e520c1dd49860c2b. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/US7VG2220970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438f9e79a97020a65992de6be17a30268794ab65c13a21dd1ee8fce7fad8b327. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZNJX2424809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0cc1b149dc712b114405fe8df67cdf7ba5eb2367588835e1f49f15b16a061a. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZNJX2424810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d80321a584865280c74abe17644926d9d354a86fe8f9d2db823ade1d87acfac. 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/QZNJX2424811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056a10c200a940fd96f7970cf34d4d53d6a0fd9dd40dbe0c4ffb56b48b07a306. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZTAX2443224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a266897d9f17c2123a87cf0d8717f1137e016e0133a8ff0e0402f318805cae. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QT3EX2582958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056a10c200a940fd96f7970cf34d4d53d6a0fd9dd40dbe0c4ffb56b48b07a306. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/QZTAX2443224.
você sentiria nojo do que eu seria capaz de fazer por isso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56581b58f24a5a3af375aa395126125a2262c0f15b27311cfde1ce75e70421bc. 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/QT3EX2582959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6ad1b9873b3daec8f40c592f766df3c816cf6bcab736206ddd66aa3bff571e. 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/QT3EX2582960.
ii. apesar de tudo, você continua tão desprezível quanto antes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644e9b5c5e6a2baf61d23b7779bded040551b3486036f60243123f33db5442b8. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QT3EX2582961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdf139ebc204a525ad246396a627ab7a72917eebd13bd1ce3a362df5be65c9. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/QT3EX2582962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907e2f868974d98a6d4123572a7c28926cdaadc805a2613cca331efeb571521f. 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/QT3EX2582963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe704474cbbc8f7c5d83dd0e8de77f0d93fc800ba6b0846675a4cb61f7dc84ea8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QT3EX2582964.
e foi no instante em que vi a necrose em sua pele que me dei conta do mal que faço
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d7ea8d47eb02dc20e5dab490bc32dc87c923c50149cb6b7c0ebb76af045735. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QT3EX2582965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5a54b18d8a45195bec5924dde06f534341520084ecccfd095dcc8827e5b504. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QT3EX2582966.