Fortuna (), sometimes anglicized as Fortune, is the goddess of luck or fortune in Roman religion. She came to represent life's capriciousness, and was a goddess of fate. In antiquity she was also know
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 0x0c124d2715054f041c4e3e79e7426e0652316c3869e3927cfe5171cfec753a96. 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/e3846e39-e212-4f5a-bbbe-42fcb17d68a5.json and https://artists.proofprofile.net/proofs/artist/e3846e39-e212-4f5a-bbbe-42fcb17d68a5.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 0xd3abbc650890446cb5a19d58cebc58e7829dfeb77c79ae58ac13f5d51824a0fd. 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/BRMPC0400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7456a8181935634f543d991e63855cbacee48a79392c765f86859936ca62d6b. 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/BRMPC0400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced37bdf03e9b07775597c8fdf2dd8d071260de478361b45549855e1bf732197. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:33:59Z), 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/BRMPC0400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819627b3bbf4878ccb7768b4bddbae7e3113af56081726dce95c01efa70a9e51. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:54:55Z), 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/BRMPC0400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26496b65f96fb674602a7590f793cd884ace3d72ede995916671c8b3bf7c2e1a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:30:06Z), 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/BRMPC0400237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50276003e9c821fbdd8446b6d3ddb51243305c7ba527f0b63cdbf6915cd76fb6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BRMPC0400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b327e82bb788dc41d4784b0abad3eee83f998ae6086397883ac821c272e4c5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRMPC0400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50cb7510938071645fa52ad01f18b8b00f331869c4a212610918d470ce5e570. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BRMPC0400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eb134941720f31ee3b15373743265c12bb47379986cd805369e01314aa172a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:53:13Z), 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/BRMPC0400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3bd6b08f4f6e944d4483c1b4ca334e59d055e7bf957188c0ea0b105bccf54d. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:17:25Z), 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/BRMPC0300219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3535b1e5799c0ea9534d08422dcb09564a4e9690319925db5a7d4c4ef01dd3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRMPC0400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a7110c5bf3b731d3784a454cee96247c73012299b4981ef2e7c794e46515f3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:15:15Z), 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/BRMPC0800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe201a08f6781cce0b0ef473096b3b31f0c1b4f228c6319d32dafeb503151f130. 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/BRMPC0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b327e82bb788dc41d4784b0abad3eee83f998ae6086397883ac821c272e4c5. 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/BRMPC0400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4af6f81c38e5a162be231d9aa8476d556b0b8535ef282e4b61b18a0b9288c6. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/BRMPC1500068.
Tchiribim Tchiribom, Cantando pelo Mundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635cff27abba0afd945db6c595a79474dd4e2a5eba952c68c669da62202b928d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:51:19Z), 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/BRMPC1900187.
Doze Coisinhas À Toa Que Nos Fazem Felizes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ba9d7d234fc0dc93b2a1aa364c1b33a4e2c0fe8b917e920e16ef56f993b643. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRSC40800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9724ac4d300bea69618a51817ee715080f5a498cf3bceaa6f0d14512f69d118. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/BRRGE1600277.
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