A stake is a large wooden or metal implement designed to be driven into the ground and may refer to: Tools Archer's stake, a defensive stake carried by medieval longbowmen Survey stakes, markers us
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 0xc0451dd9c064b8ea0c0abea22e451520fd59a0e5d924b014bb86663c92bf1af0. 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/f2a9d1e8-6bed-4ece-af88-0bd234e154f8.json and https://artists.proofprofile.net/proofs/artist/f2a9d1e8-6bed-4ece-af88-0bd234e154f8.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 0xb640d899b8fe0f14ada67eec4d0961c572fd100d7279ac01e765789c891a2498. 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/BEY540801502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96494c19c53b5736dd90aae569cd431b28fdcdcaba16f966f444a302a0023623. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BEY540801504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08427dda38f689c037d3dbaecda005488827a7875114ad4e7e89edab51b0f78a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BEY540801505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f221a6ad689f4a928dc72a289a0ff2a1e55d1ab2860136ddb8adeb96125595. 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/BEY540801506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9614d255a1de755ebc8a2450f43b7295051a07ea0963db63367a875908a2d0e9. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/BES831100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dee99956afe95c637b5717af3372d857140e87aa6cea7c2d35ad5e189e2468. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BES831100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e1bf293dd9b799e24b5d6ab1f5a630817c1b2d8b1c72e593469474bd20c0aa. 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/BES831100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95834721981cdcc04c8050bd92767870eb74214962dafc4672c8c0cce8e777a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/BES831100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a9e32950f4b0f96762e87426ff9c92c72874121cb3492016403930bdca55fd. 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/NOCVC1310090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc062d9bee7d075ac82a200178c6be4febcf254cde0e659d5e845463d0bae4ebe. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/NOCVC1567010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590614d9d27bb382cccb392ba8502ee83e01c7e1e9f0658f5633aff66129dc6c. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/NOCVC1567020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a166d253823250e16ebf5766ad87323e93df1cf0e8fbdba3395162a13e400bf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/NOCVC1567040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3a35d9592acfd3092488a04be3a5745b4f4cb9e9e3bb0cc1729f7b0efb1cda. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/BES831900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677c3d5590f496f806d4fa4ebd042d81821b2b450cf137c1a97a77d0ca07e13f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/BES831900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c02ceea029442e9cfccec10c17b780ddc207d90eefa08f2c3370ce2ef6306f. 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/BES831900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff635e2da3ab8f2af90a6e7d42c3b8003ae502a970a5c2307eaad3f37ba322. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/BES831900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc4090bc5080f8c940c43aa685ce6745e5335251fbc02b25c890d5c6a539ce4. 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/BES831900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f383186aba4c928deb04b9f6fe6b62cfd339c44cff43c353e2cbdaf6b8b2690. 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/BES831900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f350cc42244915b5ee48e3071f306f9225fa72d63557eb7828bd968105ea65. 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/BES832100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182edf123de94c0b81b09816ae18e023a08af8a73fa0b1a30ee2d542f3d16c83. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/BES832100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e23a060395d3a376e33966956d70137bbc1e0a6e64bc3f724c85d086df8703. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BES832100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a696d7fe1974d3a604474ec94fd46658c3c638b9a2f57fd59a3e9a6119fb5a. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/BES832100008.
Your Soul Deserves To Die Twice - (Live at Wacken 2017)
Live At Wacken 2017: 28 Years Louder Than Hell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba541cfff0430ae7fb48a4b856bd0f697a628b8f689fdcc4101f073ebf66032. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKKY81800038.