Brek may refer to: Brek Shea, American soccer player Ready Brek, an oat-based breakfast cereal Polar Boy (aka "Brek Bannin"), DC Comics character
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 0x00ee5b090826654dfc34ed44af99898b56f4e2d79baab2ebec1ea0b37240c5f7. 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/3ceb9094-9992-42c9-95ab-4744e5775ded.json and https://artists.proofprofile.net/proofs/artist/3ceb9094-9992-42c9-95ab-4744e5775ded.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 0x10f335fcba567544e12dd4e0bd0759897ed2f4e49b96b3b296d1808ff3647f0d. 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/QM4TX1873558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77612765574703dd08be1b375d71339f945f4b58f623495ef8f100c2a07ef4c. 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/QM6MZ1896805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa020f8ee49f21e1d41bd53f1c8c878ab000d314a5f4b39232f524ecdf64467db. 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/QM6MZ1896804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432526661750ff7018764f79dede10f0bed0fc25e952dc3ee54f44f9f7baf8dd. 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/QM6MZ1896808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42ee04231988ed98014349bd6053de5e1f5a34846ae01e23185e508c83368d5. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/QM4TX1938605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400e65d7519751a0c8a2a3b2bed5b934cd36e786bbe2a50ca524ddeb2d02ff71. 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/QM6MZ1901643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91eac1bf734fc50db415bd8a16036b6c14123e04685deb59067b1fdab9f996de. 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/QM6MZ1906013.
Dünyanın Sonunda Buluşalım (feat. İskeletor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47754e3b4abb0402fc75df86fbd6afb506e51ea86e08a613d1e90848b45865ee. 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/QM6MZ1906033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17eb0790a8c1936cdfc272d91210ccbeb76d4c68261ea991fd265f1245b0ede4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QM6MZ1906034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600b705458eefa02d6296f0d0a6599aa4e1e85935cc0c0a72848f1ca578d15dd. 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/QM7281945679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3c9a46f8320bb50693864c7f03925bf43a33cb7f354e8947ff985a662491c3. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/TRA162000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0687d0003e455e2ad47728beba637b5a0b09cf5688adc26309d4e97587dcd79a. 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/QMFME2029675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ee5c5b100f9fe4c7123dd14d4dda8c6b466a085986c798ea1b777b9ec24405. 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/TR0062100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62af513e3cb4a8b9cc4527a363942b565635465764ed0f409cb35dacbcd4ced2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TR0062100155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ee5c5b100f9fe4c7123dd14d4dda8c6b466a085986c798ea1b777b9ec24405. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/TR0062100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36d41e377e0506ad367a193035756daa8e9ab2cdef2f236e03f36955bc52584. 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/TR0062100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65b02c80ad9b8c563f59dadb136f362cf1c4f757ec9f8581fa083fa731bd712. 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/TR0062100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c78f03b2eddf772060671a882165610981bd2cd25ecd821b482dffb62e2f7a. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/TR0062100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8263f185f645903c7daac6bd1a277b878199850fcde7b98fd3abafb6205cc4d. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TR0062100162.
hem gitmemiş gibi hem de burdan çok uzakta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd426f4a963d9f11076f07ef7f470ac4043803f109a0c49a06a869b3d4d74acac. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QM6P42351150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f6e6aa655a312a7c99f6d09c2ac7187646338c3c254ef453385d8937b20739. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/QM7282385477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597ec0c1ddf681a2a0151367863800dd95d0b7158d6b271078da93adcf330368. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QM7282385478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8d976136c8345bd0604a96e952b08c8c1b3444c693a110d8a7576fae40ac7. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QM7282385663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0889cf54dd84bf979aa658aad375f98754831fb9948a02ccb493101bf502ad. 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/QM7282385672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38ff7f44411a46a932343a640f16f60934b9c8799731dd3277bb28d16eff358. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QM7282385677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aae93e4c5686b451856c1212511a2fff4d164c15115e68c0f18985d37886d3. 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/QM7282385696.