thumb|Carl Teike. Carl Albert Hermann Teike (5 February 1864 – 28 May 1922) was a German composer who wrote over 100 military marches and twenty concert works. Biography Born the son of a blacksmith
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 0x163d5f71c0c9e1344f8b2812c80373a2d08ad41a0ac559f340141099c93e41c9. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fff1d98-bd83-4086-b83b-58a5a83b4619.json and https://artists.proofprofile.net/proofs/artist/2fff1d98-bd83-4086-b83b-58a5a83b4619.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Regimental Band of the Coldstream Guards: Marches II
An Evening with the Royal Swedish Navy Band
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 0x16460bcd18a54acf0db218cf58c07e97f0e56c9ad3c3e9bb0b5e92a9ad70feec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/SERLE9801140.
Icons of German Cinema: Zarah Leander in Stockholm, Vol. 1 (1930-1953)
Radetzky March - Prussian and Austrian Marches
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd6b29c19157974258df8fc6a0485ec566502c3efd3b1a2a9cea99b3e6b2c42. 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/DEF057302880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67565b5900d6806267c13e086b18e8a55a98c9391c518d507817bee74f5bb71b. 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/DEF057302920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b205bc12cbbeb4322097c5c424be5ece06d08813a0f542a8728954dac1ff9d9. 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/DEF057302940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d066a5f2fec0432ad3c0fea0720fdcf9cb0ff73c8214bfee6d6c768126410e8. 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/DEF057303040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09680a278538e17cc40d425714ecc79c387ba91e0e626ad17ae1fc9e44e9227f. 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/DEF057302930.
Hohenfriedberger Marsch (Armeemarsch Nr. 10)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adb235ae7fff03580cb610c917b06f64df2d70878168428fc996d900896586b. 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/DEF057303010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e8c4a3a11bb68a81e01fd3b1f95a6573da97b87b91ffaa8848d54af644680c. 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/GBUM70601287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1b3478943df116c01cb3a4759a4efac667cf2363ee37c92ed1edb68c55cc68. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USMC15472746.
Einzug der Gladiatoren (The Entry of the Gladiators), Op. 68, "Triumph March"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4965984ad82c4f22d1ecfc5bc13a3ff2ac8876f84311e70f140ced939aa728. 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/USA5R1210701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113fae58d39be0d80f65aa036e42d034b43d6fbfd437242ec8ed430f243ef7f0. 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/USA5R1210721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e09f36ae58b9c4c4c3c79542ba0efbf9eada9eaa32a791b87fc4524ede44247. 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/USA5R1210741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14d9cc61ed67212879b3672e18687f7e387892bfa68e6246a26ca681a57d106. 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/USA5R1210702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1825ab4aa41aa1f97fa66f2df2d99389cd8a9b031d760072167476f622059140. 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/USA5R1210722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522109f17c17b29261c9476d9dccc7a499d858d3ae91f84e8e1bb51cd2acea1f. 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/USA5R1210703.
United States Air Force Heritage of America Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5427b71eca7f4ac893097faeb1c316b3effe07cda4c22fd1f4461ed39ad73ba7. 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/USA5R1210723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8d5945dae3193a5a0f5503c9aa07e6be7358c30547b8800a43b5bc9c72f05a. 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/USA5R1210704.
March in F Major, WoO 18, "Fur die bohmische Landwehr"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce142cff07204ba05e2d62d4f8ac4ad64c83c2550f78ac7b17e7a491ef7c834. 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/USA5R1210705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9938b037f8606b06058d84cd61e9a923b4b99a850cfe05d4e92cc49757d2480f. 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/USA5R1210725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc413e016f5cc74435a0a0258c4283ccb152834769c0e1c028485c5ed645c6570. 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/USA5R1210706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4677152d06393b160f43638e06a7fb5e6116e55a87e593d474cf9f9c67162404. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA5R1210707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b96933144c8c7784dd436a5efcdcefc6cb055b86c3ad5bdb6b38f42182ea74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA5R1210727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2208979bc5e363f6500ed6776ff3776e54d2debcd07d75f85e1a9989100eff7. 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/USA5R1210708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7046e384c9debd80db31aac48e99dec07f4914a139bd87cfb2a6426b2b30816. 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/USA5R1210709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09994d6fa3e0b8ceddc2254d53983c44a24c01e1a3b225c8d36714efbaa65218. 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/USA5R1210710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c20118ef35c307d25aec50220f266dac5bd0f6eb7aa28da2a2c3ae7430f9be. 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/USA5R1210712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151bc5e8a37bd04f188482fdac2d16f14308c8a97edb4fcca1454790bf47dd89. 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/USA5R1210713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc4b0c79c2702d535d413dd988a7e1e3c48ce1c910d187b04280092b72bbda2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USA5R1210733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad754c28f9c76c761de89ad06d3f98dc8a2d1a5b6e1f427cf8cf554bc1b10d2. 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/USA5R1210714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5f81152d839310fd5604c108a7ed9900eec726bb6d5958e88b75777addd0fa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA5R1210715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b6b95b1406ecb0625f3a0a58f8bdb80510c289efda1d247823fc95ce8c8670. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:16:06Z), 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/USA5R1210736.
United States Air Force Band Of The Rockies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7c7f30b9c5e918b2ce903e3af546b106fc303bf80c19a2ee5ef71da7796981. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USA5R1210719.
Marine Band Of The Royal Netherlands Navy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e89a340eaef84860d6c3863e3cb300f83b92937a667a4b38604737d5cdf0c27. 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/NLC350511813.
Wind Music from Abony 1 - Abonyer Blasmusik 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcab7985d65359065e0dd63180729e57700cc0fdad292ec3c9817c1817915e6. 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/ATP930910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde979bd9b4fff861c9a13db5f693877af36bc536616fa9fbc36ac0a1895400a1. 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/ATP930910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd741b8287475ae9f19d81f847721fb5b4f113021bc55488883df10f052ce0c03. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ATP930910008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0313f388bbe2275ae8669ca4a556b6eb194ebe19242fe7ad95b3a631faddd8d. 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/ATP930910011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69a033c0281bbb69ae2801b4296922769041cb20532953506f715ef5b9dbba7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:02:15Z), 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/ATP930910012.
In Love with Maastricht - A Tribute to My Hometown
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ac214f34c6bd672522362ea544a13168ac115fa7e690d8f0424f71b06fda2e. 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/DEUM71203304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1799891f14538f14c32f32081a5e3a62eeb0e1866733f3651019a9607f2b28d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEUM71203312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e849d35dc7ae7677309147721727225940b51dcc36270bd02e9538be46ca028. 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/DEUM71203313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505805dbd2cbafeb5ac9057ce9f94c978e5398658ebe6a483c07e34d15401881. 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/DEUM71203314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feefecdee68a21e1f19de64e3f1adf6b08c322f77e2191afce7fd04efb466a4. 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/DEUM71203317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1250a001a0abfdad52293f8181c52a3ad57acc6bc452abb272dd4afadcf3bc. 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/DEUM71203305.
Der Königliche Männerchor Mastreechter Staar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5db801b3e89b426058198771af1255e8a622ca6416b1944e6945494a7e2599. 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/DEUM71203318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c8ad95984bef9c0db84bbc618d6f0a87172e0a93eead2a603caf504725579. 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/DEUM71203319.
My African Dream - Live in Maastricht, 2012
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8fb9cbd0457d0335ff7344b8501480fc1aeda60c0275ad2cfd517229b61e4a. 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/DEUM71203320.
When I'm Sixty-Four - Live in Maastricht , 2012
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Das ist die Liebe der Matrosen - Live in Maastricht , 2012
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Sierra Madre - Live in Maastricht , 2012
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Rosamunde (Beer Barrel Polka) - Live in Maastricht , 2012
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Maastricht Anthem - Live in Maastricht , 2012
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Maastricht, City of Jolly Singers - Live in Maastricht , 2012
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Ode to Maastricht - Live in Maastricht , 2012
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President's Own United States Marine Band: The Bicentennial Collection
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Preussens Gloria (Arr. T. Grawert & O. Hackenberger)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7ba87adc0133fc567253a65e48206575dc77154474a4b1052256f11e055ecd. 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/JPH291045317.
Hands Across The Sea - Marches From Around The World
Herman Riddering's 35er Voigt (Fairground Organ style 2)
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Preußische & Österreichische Traditionsmärsche
2010 Texas Music Educators Association (TMEA): AA Honor Band Aubrey High School Band
University of Houston Wind Ensemble, Vol. 1