Take 6 is an American a cappella gospel sextet formed in 1980 on the campus of Oakwood College in Huntsville, Alabama. The group integrates jazz with spiritual and inspirational lyrics. Take 6 has rec
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 0x8227d76fd5bec422f18ac7aefb1d10de8b4c3c35fc31108e7c4ca53de3706deb. 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/98a1db6c-7f23-44e5-a8ed-335a58db98ba.json and https://artists.proofprofile.net/proofs/artist/98a1db6c-7f23-44e5-a8ed-335a58db98ba.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 0xf156639463830f1d5633573cb1957997175b26e5929dcc0ef414895973a8d0cd. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USWR61100587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b011f0490767ed525d45ef9fcecc68e2741ef23de430ad848ef1ea3c6f5ee80. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USWR61100589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3290954e96d679c131b59ef5ee4075e03de51f84951e7d7d7285fc44b0a5738. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USWR61100590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c33daf38bc31dfe97dd7800a712a16b06cfecafdfe360d03012b9c0251add. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USRE19900551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6dfe3cc11332256dffadce784b64e40b45ceaaee686427d898f7dacecc31c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USRE19901441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734333acbb4ccf4fc6fa8a741f378053a0da50e8edbcd69e9fbb599c0a89f87. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/USRE19901444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ab1827e0f341008275754707a1f468997ee074b4a951ac659c490a1042987a. 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/USRE19901445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57755194ef90edf9964b104a04e3aed4e98645dc58ad019b8dfcfbff43aabc07. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/USRE19901446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bf5ce9a4577bee1ba512c271384e3274b7fed652e59bf6168f91fb1a0674fd. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USRE19901443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11aa06fecb0824c9e6c6824c4416a15fe4a6d131b8f5b67c4ac17caf37158c2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USRE19100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ac88897512ca0e2a7f3e2bcd17d44121b1638beacd57916a45229f1b87b1ee. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USRE10000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0cfd2050b403c597e1f315ae76471041d9d98a6f7f6d1af022b5a1a619428a. 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/USRE10000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ed5003aaa20df612b30022ab71a42f0ace470f835a376293f82f27ef169259. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USRE10000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967a6f873e54aeb8ceddc2a97408e2ccc0ebf94b08bdff51b6c60fc725a67386. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USRE10000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cca1d670fdb5572389727ca478e22873310aa286454d2d2f99dc0fcf5b0912. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USRE10000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecafa663c6b8274d5a8c70df0813bacf8e813f9e90a50b0866a265589d52f24. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/USRE10100802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa714149b318eb4d6a97ad23dd31efa7fbe57e581142ac8cfcb3eb1df32194a. 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/USRE10100803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f1a55915071ba5ae28179f4c324ae4eed5fa9f944148dfdcca65dfe4f2efdb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USRE10100804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908f37d82028866b0b5223173b868dd097c33d3db5dc2ef185ab86f943857de4. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USRE10100805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4376ed152f8910d3b72110a237e735cdc02ca59b6edad6f8c6b5e8059e567ac9. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USRE10100806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae57b664785113f80ca551f07fe4a71961b7591e7cde4e26765073d0b545f4a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USRE10100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa865aa31d2d1da1d0c990982b7fa8b6b89248752bdede56acfb9cbfc3b445dbe. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USRE10100809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf506bb808bc071028dda6f7830fb7dabf093292c948eaa21f7917369936db7. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USRE10100810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818053cb208f7644c4276090b21d21e304bb6946a0d2f5cd3c6fa975f1679cdc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USRE10100812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d52aef1b78f311d9b127657cec5d35c13dd297ceb14841bf7c8ebe85410eee. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USRE10100813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea7e7c8589f8e454ec8594db53bc25ae966c4acdedd3ed7a43206ea405fce5a. 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/USRE19400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e6ffd448fdebf5fc960b90bf5e5c663c54354bb0c796362e3885f0c9a0ea80. 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/USRE19600106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ccab79ebca459b537d3d2c95800ef921e52b4f2a15ef466f5cd8fb13d41af9. 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/USRE19600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ce2540115ad0a2f047ec5dc084626afe88e1c00355a57ed5f742c3dc82a11. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USRE19600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22850a78eb712d44d892423766660e21e70f6169e4960189f404630048029c. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USRE19800486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8282996cd7a398a44d33ca6385f886ece1eb3b2ab9fe16eb32df86135586bbc. 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/USRE19800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f65bd1d1915185c6a68df8a17d546808bf94bf70db9b33396896e31aaa2438b. 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/USRE19800489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed128804a517c5909cc27fc9cba2f787c7231b303a07028eb038569de51cb141. 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/USRE19800490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05ababec0399bc95ce87bf6a19423956c0f0a0635c133a79f7541d22eed69c1. 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/USRE19800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74f53ae735242d5750bc6776c156c3e843511987181c53abc5e35b25ee1d7e4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USRE19800497.
We Wish You A Merry Christmas / Carol Of The Bells
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf822879fabeecc1f6c1a6dd47c3a341f6559e0de6ba8d8775feed6f05a16d344. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USRE19900922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78cfbd9212e21e18b2c98afac05748302390a57f1c686fb771ba59c968a2eb3. 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/USRE19901691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2b823901449209d008c640977272b75c6da6769caf28a873b801a7cf0d3843. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USRE10102248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2640179cc3b96f85f5a14f5d4fee79360f710745d323f73a1a3173bd97e39009. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/USRE10102250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab132223277551e07b54858bc0daf0513a03f56e4a96f468fa84992ef1f3f38. 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/USRE10102253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2cb387852620ce40d1a0f35b82b5a52ea2d7a21e8d5f34a4906ae995dda3e7. 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/USRE10102254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d05d67024496fbb7bff2ce6835ce12071d7a5b4e256a919a611a261806a31a9. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/US25T0528415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bebdf9a4151d05027663f36e340f126a6183e07041645e2d3bb3b70e36c4c26. 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/US25T0528419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16ec3bcd98f5171e7a73717a286547e491414845fdf9ae048af7e0a9f8f6741. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USHU20814201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c242a691baf805a612d7388a031bf42226d39e04f335ad08087569e2c3b196. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USHU20814204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369f1f63791a3d2355415ff0dc1c17296ea4856bd6f90202e0db3c322c17195e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USHU20814211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16ec3bcd98f5171e7a73717a286547e491414845fdf9ae048af7e0a9f8f6741. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USHU20814201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d3f7873f79e201d9fcad4245757c8ce5463650e6a00ab06c3d17adddd33e5a. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/US7SF1252224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bcddaa45367547bd8e81627b8cdd9767b1998bda4ecc668279cd03e6c65034. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QM43A1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceb56f533640a7a0043e2681447c2897c19cf7bde752784e4505d1393c83fa1. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QM43A1600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79802656a383557cb3a040e5038ca1d2aca77bbeeee3e0feaee1c60fd82a8882. 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/QM43A1600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c325db98d850f13de8f1fb2680936a8911e1d9289553786f955fd7f1537dc9. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QM43A1800498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02c64a6b103b503600ac665f51308b3aea8a9891897ec930516a966a342d361. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QM43A1800500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d143278ffc351e77db61676033fa42a0a61bb67d767075f1778b2443ae4197. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QM43A1800502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f4cb35a268e8749eeef1b481eefd009ba2819d95b00231d28117618b261c25. 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/QM43A1800503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb31c94c6da0149cfc5eb59e2b5ad31a45abb06868e2684cfc109fcce705102f. 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/QM43A1800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa20f8b2405cf8fe833d81c72d8fc2bc1643bb59d65f6428633ebd8b94ecbc61. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QM43A1800508.
The Henry Mancini 100th Sessions: Henry Has Company
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769cfbd9800f776270c6251cac73d3829f15a56d720b2f187be46c3a9f2881b3. 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/QZUDB2201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa228535443e2b1c4b38174759fee98a1fe6a5249a1fc3f017aaf596770a48bf8. 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/GBHEA1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b59bcfb16d43eca48fa78f37b201644d697f933e0db3ea67a8b25fb80e3a50a. 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/USC4R0305292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1096526021f7147265895299ceca9b5eb1446914d879514d4b8188ec3a9d94c. 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/USTE10447301.
Nosso Acalanto / That's Love (feat. Take 6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1ad8a2016d27069f2785120ecb133f87bd5ee72e64cf91266714e77b80f645. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/NLEA21000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa476f97c9c597f637571952f95c05df36ce5157fb6466726e99b375768d201af. 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/USAT21801995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffc870ffa15817bbd85da1a818a14c1bdcf24927105acca9a472841331a9c45. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USRN10300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd86672c96c16434b8c9981d97b2352256066c66ea05f2f39657b6c1c3c9a34. 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/GBUM71807057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa476f97c9c597f637571952f95c05df36ce5157fb6466726e99b375768d201af. 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/USAT21801995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdff1cc849c5856bb78830d173153918b07dbfb320efb46adabdf8a224e0978. 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/USGR19900620.