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 0xbf97cdd2f6a980c8cf3f05a91fb47adeb69d57d670b715e0289912428973556d. Chain 2 (Bitcoin): anchored in block 953820 (2026-06-15T18:35:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffc514d1-4a90-4c7b-a0b9-a384afc7fddd.json and https://artists.proofprofile.net/proofs/artist/ffc514d1-4a90-4c7b-a0b9-a384afc7fddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ballermann Stars - Die Apres Ski Party Hits 2012 - Die Karneval und Apres-Ski Schlager bis 2013
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 0x78b27ad36b469172007c2dea1457aea42f48b08633dd4c57ea78c698885a4ec3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DET371100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe7a517917c4407a87798aa3463a220312cc11e14613b0fafe370978df56f64. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DET371100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26bf04e09f148eac027e460e54b0986c36250e5a1df66c778960c1e7c50e795. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DET371100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa98d99826285fca50f5e9b3cf5e7e0bbe4cce8863875041c249b17febe4b44. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DET371100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a016814713253923224e35bb5c4e5611feb2b1533ba10f847302309865408d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DET371168430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15d01c7e315e578f8b10f0dbc2aae7e512c956365953f0bf17e4ff6ee653317. 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/DET371168288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b45683c05bf76be56ec08be5f61edd8c7a4c8d76aed54da6fd18bbab82cd639. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DET371187049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9179c9fe9aeac17558979d4ffb80d1959f5ffad6dd70862e47699738253802be. 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/DET371100090.
Skifahrn ist nur einmal im Jahr - Komm Scheiss drauf (Wir gehen Schifoan XXL mit den Apres Ski Schlager und Karneval Hits 2014 bis 2015)
Eindeutig! - Die XXL Oktoberfest Schlager Wiesn Hits 2013 bis 2014, Vol. 2
Oktoberfest-Raketen - Die besten Party Hits vom Oktoberfest 2011 (German October Beerfest Munich - Beer Festival - Schlager München Apres Ski 2012 Karneval Mallorca Ski Opening 2013)
Verlieben, verloren, vergessen, verzeih'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962c1c9cbe476edc5fae8ec764027b62a4160017e0b0e96dd5b4cacde4959649. 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/DET371068146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60be31a320d022d247033b057fb18232f00f77f57c5622156677ab8329413860. 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/DET370868010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e489a2317cde76db4699826e4d916a382ac8f0a02c65249b88f447f99ff3683. 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/DEZ921000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e4f27724c6e448e8a1704a6c45dd521ebdc28984734af98a06f29452e06116. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DET371168290.
OKTOBERFEST CONTAINER - 100% German Top Single Oktoberfest-Hits 2010 (German October Beerfest Munich - Beer Festival - Drinking Songs Party Hits München Apres Ski 2011 Karneval Birra Cannstat
Narrhalla-Marsch! Karneval - Fasching - Fasnet! Session 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf2ea726483b034a97cbed6ca976f92f9c8401beb3fd23961822bcfc2c64061. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:36:31Z), 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/DEZ601004217.
Hackevoll durch die Nacht - Wir feiern in München atemlos ab beim Oktoberfest 2014 (Die grosse Wiesn Party mit Schlager Discofox Schützenfest Hits bis 2015)
Ballermann Stars - Die Mallorca Hits 2011 - Die mega Schlager und Discofox Hits
Zruck zu Dir nach Fürstenfeld - Die Lotusblume tanzt Discofox mit den Eisbärn auf dem Oktoberfest 2011 (Schatzi schenk mir ein Foto von der Schlager - Wiesn 2012)
BULLE Oktoberfest Fete 2009 - Das geht ab auf der Wiesn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1067973291db570b155a9db2c9c1a4edbb01b53fed18368a3d20039857c4639c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DET370933064.
Ballermann Stars - Die Oktoberfest - Hits 2011 - Die original Wiesn Schlager Party
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15d01c7e315e578f8b10f0dbc2aae7e512c956365953f0bf17e4ff6ee653317. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:34:31Z), 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/DET371168288.
Ballermann Stars - Die Discofox Hits 2011 - Die mega Schlager und Party Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3df431994517265e707203d335cb206a2cd7d4bcc1f5ed1d1cb0d00fa6a0ab. 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/DET371068019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11fa5d12f80de63f04f73a4601c257b2d2389c22206fda3a10d9a9b3185f402. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DET371168092.
2012 Gründe für 2013 Parties bis 2014 (Die Karneval Apres-Ski Mallorca Oktoberfest Schlager Hits Party)
Cowboy und Indianer (Komm hol das Lasso raus!) - Hit Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2929750a22ee9e571f278cdf57afc5e80180cdfa6117bba6ffd0df7dfb1319. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DET371187013.
APRES SILVESTER - Party Hit Countdown - Die Silvester Stimmungs Raketen Hits
Ich Lieb' Verona Feldbusch (Party Mix 2000)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afebafbecf7079b65c353d27ad64109bfef22b861d02811a34ea5a8e1cee992. 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/DEA760003001.
Hey Chef, es tut mir leid (Après - Sun - Version)
Hey Chef, es tut mir leid (Après - Ski - Version)
Chianti Lied ("Ja, Ja der Chianti Wein...")
Ohne Gummi (Geh ich nicht mehr aus dem Haus)
Heimweh nach der Insel - Mallorca-Hits 2009 (Die Mallorca- und Party-Hits - Baller Hits der Saison 2009)
Ich trinke Ouzo (aus „Der Schuh des Manitu“) - Party-Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f22f23a676e698cf7d575a92a9e3ed3acc61a01d90ad2ba9233d49b447a8ee. 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/DET370933010.
Bäääm! Après Ski und Karneval Party-Hits 2020 (20 Mega-Knaller)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44242db189037f64c9f2c2c00aac590580004d380a407adb09dfae38ee873b6c. 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/DEE860900998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6bca31cdae41e88e18ea55b37b269c1a76b75e272f7887280a519a60928c6f. 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/DEZ601906059.
Süße Sommer Sünden - Die heißesten Party-Hits Mallorca & Bulgarien Saison 2009 (Das geht ab im Urlaub)
Zruck zu Dir nach Fürstenfeld - Die Eisbärn wolln die Lotusblume beim Fliegerlied auf dem Oktoberfest 2011 Schifoan sehn (Hey - Ich bin solo Du Idiot ! Schenk mir ein Foto oder ein Herz von d