BG or bg may refer to: Organizations Businesses Bergdorf Goodman, a department store on 5th Avenue, New York, US Bord Gáis Energy, an Irish gas supplier Bowman Gilfillan, a South African law firm
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 0xc0aae0d7633e23ad1b5d14006bb54bb85a856305245d0585fb0a750cf5bd0665. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/395ec6df-9ee8-4ecd-84f3-f05f7bb23892.json and https://artists.proofprofile.net/proofs/artist/395ec6df-9ee8-4ecd-84f3-f05f7bb23892.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 0x9e0ce749b775360bbb177054d77347a2a22da23e570efe51585c79e335ad08ca. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHZ62088328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd6233ab949266f0d19bf033c2c814398d78ed9c35d171c3ad197cfb2b2f7cf. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZMZ92095895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf004dd60b6edb8dd87fc6cb97eaff89bcf4631256abb54607af0957a61471c68. 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/QZMZ92095897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ce7193804aa3239df449b7272acc37314943c599b843a9cf24dd804b2e1006. 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/QZNJV2072631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1993321de734383a408db956525af11f700256289b56ad0f7f4f2fe1574d1e0. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZNJW2051192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf4fe7b5c81a51826f7b44a3477a86af17a0e045cb10a001b9d0bee7de90be. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/BX5EU2200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4004ff0e5d6551c2f2d9b2b78726bdf7b5ca309f5e44e886625a2a41fe1631. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/BX5EU2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e3ee6481df2ee8f33e6a3e5550496f175ed5b03d6b54ea94f47ee6ca6d7b1b. 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/BX5EU2200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf4fe7b5c81a51826f7b44a3477a86af17a0e045cb10a001b9d0bee7de90be. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BX5EU2200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad7a7bf859d32b49116d800bac923e4a92b14a1f5f3e2feebc0f1b11c30a549. 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/BX5EU2200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a9c05eea1c281017daffcd6c0eb264dc96a062e78a2ae6fa75773eb7351aa3. 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/BX5EU2200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7831b058d8ee539fe1962315ba2eabebaab4508be5798fe445383efe154267a8. 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/QZTPX2276337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7774c4fbd78ddbf367839b091aa01e1d58a3e51bcd5dfcb37e8f1033fa46e7. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/BX5EU2200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e1952f56f260899b71299dc80f753a005381b2aadad19479e62de3952ceecd. 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/BX5EU2200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4838424377920c2d89ebae6d2b01f90a9df29d558ceab2b999d058fb437402. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/BX5EU2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ebadb7eb5627b82e71f4635ad65bfdfebd4691436906f3461f0a610a45ffd2. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/BX5EU2200145.
Instinto / Dá seu Jeito / Vou Desligar (Ao Vivo feat. Gamadinho)
Instinto / Dá seu Jeito / Vou Desligar (Ao Vivo em Jacarepaguá, Rio de Janeiro, 2024)
Instinto / Dá seu Jeito / Vou Desligar - Ao Vivo em Jacarepaguá, Rio de Janeiro, 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee226c2c6548f02da6fecab8dbd0a5a78ce8e47af217e6385db855f60afc27a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/BXBUI2500002.
Com Você Tô Completo / Tá na Cara / Marra de Durão - Ao Vivo
Pagode do Adame Entre Amigos, Vol. 2 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f298af83d55c2f3d210dfeb966cea686747a15ceba1204f9dbf3d809f36ceb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB2428005.
Qual É? / Péssimo Negócio / Vai e Chora - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08068f8dd8af783e22f9b7c53f36443c87a46ae445c73f6ad7b8fdc5203f1842. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB2428006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d26dfae6ea11a4cbd16ecd333740e44c320a45e63fc8c5b7737e113152bc4b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB2428007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc11ee66c3e810fdf29f74f47141bc7b7c18c49df685053f925886ee8d1eea4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BX5EU2100036.