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 0x3739a42a2adc5cd84ac1cebbafe6d4e25ece9319e969616c1fb5910d19d0af37. 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/89d37bbf-1a8c-4d95-bd64-d076e6a566e6.json and https://artists.proofprofile.net/proofs/artist/89d37bbf-1a8c-4d95-bd64-d076e6a566e6.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 0x4241731d142c31d97ab1dcb9b92d53fb069dc25592206b00af6bfc51dfeba6a3. 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/QZMEM2293932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aec888388834d32bbef82002a40462bae5479c3dbde184ef6540b931bd6513. 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/QZMEN2256400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474c8bf549cb15172ed76f28c4033b90ada8a0349757929a3fb6a9cb1703766d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZMEM2293933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc839a198290f1780ff5ca8e26a962838aa93a58d2c0d59e6e623a2c5e7b91e4a. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZMEM2293934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fea68ab133ada6518746e88cd9e1699802ba240d0723e9119dad933fb0b0e7. 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/QZMEN2256401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb57e108d66f7589afe6401fa7af03b9a659158743d945a7ac69816813d1125. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZMEN2256402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fea68ab133ada6518746e88cd9e1699802ba240d0723e9119dad933fb0b0e7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZMEN2256401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc839a198290f1780ff5ca8e26a962838aa93a58d2c0d59e6e623a2c5e7b91e4a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZMEM2293934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ad91f73b9e136fdfefa5019aeea8e8d49abeaf5b2f1f49ddfea7171c3ecf64. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ATIB32499001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e963a97cf807d79209236a9e02c1e79746e372029703717b0231822ddc525d. 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/ATIB32499002.
aber immer noch besser als in dieser welt in der ich wach bin
ist all das das was noch bleibt von dir und mir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7713e3a2f1922ced18d8528fdbc423d4f240eb6efeb65768dafc727f0e3167ad. 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/ATIB32499004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085b5e9651074753557c7d87f2b080d109fb9f179e3dd384249df3533fa25231. 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/ATIB32499007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4652f9194fdf93f8b5bbeb1e973e5f58194de30031c68b2a7171e3be57bae1c9. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/ATIB32499008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dd87b5f14ef69379338cbe61e61f75bfdc963ce8f5b1d53792738c3e1f3c05. 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/ATIB32499009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44af205b3e7c15249bf1a34ab165147dfbfdf4d193a007dfaa3cc6254d8a6407. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/ATIB32499003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157a6cb0ca59a43290bb8d22b2b0989074b6b9d7543c0fdcf688682f220dbd5b. 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/ATIB32499011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821e807c4505d563f1ef43157c801403653986ab84527c0736f7a1964f15a53f. 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/ATIB32499012.
Say Yes To Heaven - AMANDUS 99 +++ DANZINGER 99 Remix
Say Yes To Heaven (AMANDUS 99 +++ DANZINGER 99 Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa5fc6f092ddac30263d710e6c6139bdc51c51f5a2973b147bc3bfec1f483e0. 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/GBUM72307069.